learn

learned

更多干货就在我的个人博客 http://blackblog.tech 欢迎关注！ sklearn是机器学习中一个常用的python第三方模块，对常用的机器学习算法进行了封装 其中包括： 1.分类（Classification） 2.回归（Regression） 3.聚类（Clustering） 4.数据降维（Dimensionality reduction） 5.常用模型（Model selection） 6.数据预处理（Preprocessing） 本文将从sklearn的安装开始讲解，由浅入深，逐步上手sklearn。 sklearn官网： http://scikit-learn.org/stable/index.html sklearn API： http://scikit-learn.org/stable/modules/classes.html#module-sklearn.preprocessing sklearn的目前版本是0.19.1 依赖包： Python (>=2.6或>=3.3) NumPy(>=1.6.1) SciPy(>=0.9) 使用pip安装，terminal直接执行即可 使用Anaconda安装，推荐Anaconda，因为里面已经内置了NumPy，SciPy等常用工具 安装完成后可以在python中检查一下版本，import sklearn不报错，则表示安装成功 机器学习算法往往需要大量的数据，在skleran中获取数据通常采用两种方式，一种是使用自带的数据集，另一种是创建数据集 sklearn自带了很多数据集，可以用来对算法进行测试分析，免去了自己再去找数据集的烦恼 其中包括： 鸢尾花数据集:load_iris() 手写数字数据集:load_digitals() 糖尿病数据集:load_diabetes() 乳腺癌数据集:load_breast_cancer() 波士顿房价数据集:load_boston() 体能训练数据集:load_linnerud() 这里以鸢尾花数据集为例导入数据集 使用skleran的样本生成器(samples generator)可以创建数据，sklearn.datasets.samples_generator中包含了大量创建样本数据的方法。 这里以分类问题创建样本数据 参数说明： n_features :特征个数= n_informative（） + n_redundant + n_repeated n_informative：多信息特征的个数 n_redundant：冗余信息，informative特征的随机线性组合 n_repeated ：重复信息，随机提取n_informative和n_redundant 特征 n_classes：分类类别 n_clusters_per_class ：某一个类别是由几个cluster构成的 random_state：随机种子，使得实验可重复 n_classes*n_clusters_per_class 要小于或等于 2^n_informative 打印结果： 机器学习的过程正往往需要对数据集进行划分，常分为训练集，测试集。sklearn中的model_selection为我们提供了划分数据集的方法。 以鸢尾花数据集为例进行划分 参数说明： arrays：样本数组，包含特征向量和标签 test_size： 　　float-获得多大比重的测试样本 （默认：0.25） 　　int - 获得多少个测试样本 train_size: 同test_size random_state:int - 随机种子（种子固定，实验可复现） shuffle - 是否在分割之前对数据进行洗牌（默认True） 后面我们训练模型使用的数据集都基于此 我们为什么要进行数据预处理？ 通常，真实生活中，我们获得的数据中往往存在很多的无用信息，甚至存在错误信息，而机器学习中有一句话叫做"Garbage in，Garbage out"，数据的健康程度对于算法结果的影响极大。数据预处理就是让那些冗余混乱的源数据变得能满足其应用要求。 当然，仅仅是数据预处理的方法就可以写好几千字的文章了，在这里只谈及几个基础的数据预处理的方法。 skleran中为我们提供了一个数据预处理的package：preprocessing，我们直接导入即可 下面的例子我们使用:[[1, -1, 2], [0, 2, -1], [0, 1, -2]]做为初始数据。 基于mean和std的标准化 打印结果: 规范化到一定区间内 feature_range为数据规范化的范围 打印结果: 首先求出样本的p-范数，然后该样本的所有元素都要除以该范数，这样最终使得每个样本的范数都为1 打印结果： 本文介绍了sklearn的安装，sklearn导入数据集，创建数据集的基本方法，对数据预处理的常用方法进行了介绍。 下一篇，将重点讲解如何使用sklearn进行特征提取，使用sklearn实现机器学习经典算法，模型的保存等内容。

主语：I谓语learned宾语somethingaboutit其中aboutit介词短语做定语修饰something地点状语frombooksaboutmovies其中aboutmovies介词短语做定语修饰books.【俊狼猎英】团队为您解答，欢迎追问！

都不是 只能说是音乐剧风格 既不是传统的古典歌剧 又溶入流行的唱腔属于一种古典跨界音乐plantom of the opera也属于这一风格

guess this has a lot to do with your current English knowledge, including pronunciation, vocabulary, grammar, and understanding of English. I do not agree with learning a language in a short time. How short? One week? one month? It is hard to say.　　　　If you are really interested in English, you will surely make progress if you keep working on it; if you are not interested and don"t persist with it at all, it will become really difficult. To speak fluent English is not too difficult provided you practice enough with enthusiasm; but to speak perfect English, or, in other word, as well as you speak Chinese, will be very, very challenging.　　　　Frankly, I think I speak English well, meaning I can express myself clearly and accurately in English. But I am not at all satsified, as each time I speak I feel that it is not a language of my own, that it is different from I speak Chinese! 　　　　Therefore, I am a little frustrated. But I won"t give up trying. I wish that I could really feel that I am using this language as I use Chinese some day. How much longer time I need before I achieve this goal is yet to be found out. 　　　　Last, let me reassure you that it is not difficult to speak English well if you keep practicing! Easier said than done, not many people can KEEP going, and there are another major group of people who are always struggling with opening up their mouth to utter their first English sentence. Once they succeed, they will get over the first stumbling block, and it is not too long before they can surprise themselves!

原唱应该是Michael Learns To Rock 他们的专辑19 Love Songs发行于2001年

It was in that misty morning when I saw your smiling face 在那个雾蒙蒙的清晨我看到了你微笑的脸You only had to look at me and I was yours 你只是无意的看了下我，但是我已经是你的了And then I turned and you were nowhere to be seen 我已开始变质而你看上去没任何变化You had walked away and closed the door 你离开了并且关上了门When will I see you again 什么时候我才能再见你一面When will the sky stop to rain 什么时候天开始不下雨When will [all] the stars shine again 什么时候[所有的]星星再一次闪烁When will this hurt start to end 什么时候这种痛苦开始结束Did I ever meet you in the warmth of the sunshine? 我真的永远不会在温暖的阳光下见到你嘛？[And] when we were both a thousand years away [并且]我们之间的距离真的有1000年远吗（这句翻译不知对不对，欢迎指点）Did I ever hold you in the glow of the moon light? 难道我真的就永远不能再绚烂的月光下拥有你吗？And did we make every minute last another day? 并且我每天都要分分秒秒准备着嘛？That cold December night I gave my heart to you 我在寒冷的冬夜把心给你[And] by the summer you were gone 而在夏天你却走了Now as the days grow old and [all] the stars start to dim 现在如同日子一天天变老和[所有的]星星开始变得暗淡All I have are memories and this song 我的所有记忆和这首歌When will I see you again 什么时候我才能再一次见到你When will the sky stop to rain 什么时候天空停止下雨When will [all] the stars shine again 什么时候[所有的]星星再一次闪烁When will this hurt start to end 什么时候这种痛开始到尽头Did I ever meet you in the warmth of the sunshine? 我真的永远不会在温暖的阳光下见到你吗？[And] when we were both a thousand years away [并且]我们之间的距离真的有1000年远吗Did I ever hold you in the glow of the moon light? 难道我真的就永远不能再绚烂的月光下拥有你吗？And did we make every minute last another day? 并且我在新的一天继续为见你分分秒秒的准备着吗？

填写：how Then+he+says+that+he+wants+to+learn how to+cook+from.意思是：然后他说他想学习如何烹饪。

后面的to learn属于不定式范畴，不作谓语，该句子的谓语动词只有一个，是 is

browse English learning website中文意思是，浏览英语学习网站websites网站; website的复数

I like summer best. It is my favourite season. The weather is hot in summer. There are many flowers and green trees. We can swim in the river. We can fly kites in the park. We can wear beaufiful clothes and We can play in the rain. We can visit the night market. That is very nice.

我也很喜欢他们，下面把我知道的都告诉你！！！！Michael Learns to Rock -《Colors》专辑曲目：01.Wild women02.Something right03.Sleeping child04.I"m gonna come back05.Complicated heart06.25 minutes07.You keep me running08.Out of the blue09.Ocean of love10.I wanna danceMichael learns to rock -《麦克摇滚卡拉OK专辑》(Michael learns to rock- Best of Karaoke)专辑曲目：01. sleeping child02. 25 minutes03. paint my love04. someday05. the actor06. that"s why (you go away)07. how many hours08. I"m gonna be around09. strange foreign beauty10. you took my heart away11. blue night12. the ghost of youMichael Learns To Rock -《2004圣诞单曲》(Upon A Christmas Night(single)Michael Learns To Rock -《Greatest Hits》(Greatest Hits)专辑曲目：01. Strange Foreign Beauty02. Someday03. Sleeping Child04. Complicated Heart05. Something You Should Know06. That"s Why (you go away)07. The Actor08. Wild Women09. Breaking my Heart10. I"m Gonna be Around11. I"m Gonna Come Back12. Romantic Balcony13. Out Of The Blue14. Sleeping Child (special remix)Michael Learns To Rock -《19 Love Ballads》专辑曲目：01. The Ghost Of You02. The Actor03. Sleeping Child04. Complicated Heart05. 25 Minutes06. Out Of The Blue07. I Wanna Dance08. That"s Why (You Go Away)09. Love Will Never Lie10. How Many Hours11. I"m Gonna Be Around12. Nothing To Lose13. Paint My Love14. Breaking My Heart15. Strange Foreign Beauty16. You Took My Heart Away17. Blue Night18. More Than A Friend19. Forever And A DayMichael Learns To Rock -《Paint My Love》专辑曲目：01. Paint My Love02. Sleeping Child03. That"s Why (you go away)04. The Actor05. Wild Women06. Love Will Never Lie07. I Still Carry On08. Complicated Heart09. Breaking My Heart10. Someday11. Out Of The Blue12. 25 Minutes13. Breaking The Rules14. How Many Hours15. Crazy Dream16. Paint My Love (acoustic version)17. Breaking My Heart (alternative version)Michael Learns To Rock -《胡椒把戏》(Played On Pepper)专辑曲目：01. Breaking The Rules02. Someday03. That"s Why (you go away)04. Love Will Never Lie05. Judgement Day06. Hot To Handle07. How Many Hours08. You"ll Never Know09. Take Off Your Clothes10. Naked Like The MoonMichael Learns To Rock -《一无所有》(Nothing To Lose)专辑曲目：01. I"m Gonna Be Around02. Something You Should Know03. Animals04. Nothing To Lose05. Magic06. Everything I Planned07. Forever And A Day08. Romantic Balcony09. Party10. Breaking My Heart11. A Different SongMichael Learns to Rock -《麦克学摇滚精选辑》(Blue Night)专辑曲目：CD101 You Took My Heart Away02 Blue Night03 More Than A Friend04 Whatever May Take05 One Way Street06 Tell It To Your Heart07 Watch Your Back08 Fools Direction09 Strange Foreign Beauty10 Sleeping Child11 The Actor12 Complicated Heart13 I"m Gonna Be Around14 Something You Should Know15 Forever And A Day16 Someday17 Breaking My Heart18 That"s Why(You Go Away)CD201 Time For Changes02 Animals03 Romantic Anlcony04 Paint My Love05 Wild Women06 Love Will Never Lie07 I Still Carry On08 Out Of The Blue09 25Minutes10 Breaking The Rules11 How Many Hours12 Crazy Dream13 Nothing Tolose14 Magic15 Everything I Planned16 Party17 Every Day18 A Different SongMichael Learns To Rock -《Take Me to Your Heart》专辑1. Frostbite2. Final Destination3. Take Me To Your Heart4. Don"t Have To Lose5. Salvation6. Hit By A Feeling7. If You Leave My World8. This Is Who I Am9. Home To You10. Laugh & CryMichael Learns to Rock 迈克尔学摇滚合唱团 -《异乡俏佳人》(Strange Foreign Beauty)专辑曲目：01. Strange Foreign Beauty (异乡俏佳人)02. Sleeping Child (熟睡的孩子)03. The Actor (角色)04. Complicated Heart (紊乱的心)05. I"m Gonna Be Around (走到你身边)06. Something You Should Know (你会知道)07. That"s Why(You Go Away) (你离开的方式)08. Forever And A Day (永远地)09. Someday (某天)10. Breaking My Heart (伤透我的心)11. Time For Changes (时间会改变)12. Nothing To Lose (没有失去)13. Romantic Balcony (阳台上的浪漫)

.There be 加主语再加其他的句子成分, something是主语 ,而它又是一个复合不定代词,作主语当单数来看

在实际的应用中，有时候我们会遇到数据的维度太少，我们需要新生成新的维度，可以用我们之前的分享（ 如何自动化进行特征工程 ）；有时候维度太多，这时候我们就需要降维了。降维的方法有许多，我们这里介绍了sklearn中介绍的7种，供大家学习和收藏。 主成分分析（PCA）用于将多维的数据集分解为一组具有最大方差的连续正交分量。在sklearn这个包中，PCA是一个transformer对象，使用fit方法可以选择前n个主成分，并且用于投射到新的数据中。 PCA有两种实现方式，一种是特征值分解去实现，一种是奇异值分解去实现。特征值分解是一个提取矩阵特征很不错的方法，但是它只是对方阵而言的，如果不使用SVD，PCA只会寻找每个特征的中心，但并不会对数据进行缩放（scaled）。使用参数whiten=True ，可以将数据投射到奇异空间中，并且将每个组分缩放到方差为1，这个对于后续分析中，假设每个特征是isotropy 是很有帮助的，例如SVM和Kmeans聚类。 PCA不仅仅是对高维数据进行降维，更重要的是经过降维去除了噪声，发现了数据中的模式。PCA把原先的n个特征用数目更少的m个特征取代，新特征是旧特征的线性组合，这些线性组合最大化样本方差，尽量使新的m个特征互不相关。 SVD是一种矩阵分解法，把一个大矩阵分解成易于处理的形式，这种形式可能是两个或多个矩阵的乘积。 参数 例子2：获取每个主成分与特征的关系 PCA虽然很有用，但是需要将数据全部都存入内存，因此当当要分解的数据集太大，会导致内存很大。这时候，增量主成分分析（IPCA）通常用作主成分分析（PCA）的替代，可以通过部分计算的方式，获得跟PCA一样的结果。 IPCA使用与输入数据样本数无关的内存量为输入数据建立低秩近似。它仍然依赖于输入数据功能，但更改批量大小可以控制内存使用量。 该函数，增加了一个batch_size的参数，用来控制批次，其余都一样，至此不再赘述。 实例 对于大型矩阵的分解，我们往往会想到用SVD算法。然而当矩阵的维数与奇异值个数k上升到一定程度时，SVD分解法往往因为内存溢出而失败。因此，Randomized SVD算法，相比于SVD，它更能适应大型矩阵分解的要求，且速度更快。 此外，在某些场景下，我们期望丢掉某些lower sigular values，来达到减少噪音，保留尽可能多的方差，从而达到更好的预测效果。比如人脸的识别，如果是64X64的像素，那么整个维度有4096个。我们利用这个方法，可以保留重要的维度，从而利于后续的分析。 使用 svd_solver="randomized" 可以实现随机化的SVD，来去掉部分的奇异矩阵。 主成分分析（Principal Components Analysis, PCA）适用于数据的线性降维。而核主成分分析（Kernel PCA，KPCA）可实现数据的非线性降维，用于处理线性不可分的数据集。kernel的选择有 {"linear", "poly", "rbf", "sigmoid", "cosine", "precomputed"}，默认是"linear"。 详细说明见官方说明，与普通的PCA差不多。 SparsePCA 期望找到一组可以最优地重构数据的稀疏主成分。稀疏性的大小由参数alpha给出的L1惩罚系数来控制。Mini-batch sparse PCA是sparsePCA的变种，提高了速度，但是降低了精度。 主成分分析（PCA）的缺点是，该方法提取的成分是一种密集表达式，即用原始变量的线性组合表示时，它们的系数是非零的。这可能会使解释模型变得困难。在许多情况下，真实的基础分量可以更自然地想象为稀疏向量;例如，在人脸识别中，主成分会只包含部分的图像，映射到人脸的某些部分。稀疏主成分产生了一种更简洁的、可解释的表示，清楚地强调是哪些原始特征导致了样本之间的差异。 通过调节alpha来调整惩罚度，alpha越大，越导致许多系数为0。 TruncatedSVD是普通SVD的一个变种，只计算用户指定的前K个奇异值。TSVD通常用于语义分析中，是LSA的其中的一部分，可以解决一词多义和一义多词的问题。 LSA潜在语义分析的目的，就是要找出词（terms）在文档和查询中真正的含义，也就是潜在语义，从而解决上节所描述的问题。具体说来就是对一个大型的文档集合使用一个合理的维度建模，并将词和文档都表示到该空间，比如有2000个文档，包含7000个索引词，LSA使用一个维度为100的向量空间将文档和词表示到该空间，进而在该空间进行信息检索。而将文档表示到此空间的过程就是SVD奇异值分解和降维的过程。降维是LSA分析中最重要的一步，通过降维，去除了文档中的“噪音”，也就是无关信息（比如词的误用或不相关的词偶尔出现在一起），语义结构逐渐呈现。相比传统向量空间，潜在语义空间的维度更小，语义关系更明确。 使用例子如下： 用事先预定义好的字典来对矩阵进行稀疏化编码，达到降维和简化的目的。就像人类的所有语言都是由单词组成一样，因此使用已知的词典可以减少维度；其次，稀疏化可以减少计算的成本，让后续的计算更快。 这个对象没有fit的方法，transformation方法会将数据表示为尽可能少的字典原子的线性组合。可以用transform_method来控制初始化参数，有以下几种： 使用的函数为sklearn.decomposition.DictionaryLearning，会找到一个可以将fitted data足够好稀疏化的字典。 将数据表示为一个overcomplete的字典这个过程，同大脑处理数据的过程类似。这个方法在图像补丁的字典学习已被证明在诸如图像完成、修复和去噪以及监督识别任务的图像处理任务中给出良好的结果。 使用函数为sklearn.decomposition.MiniBatchDictionaryLearning，是一种快速的，但是精确度降低的版本，适应于大数据集合。 默认情况下，MiniBatchDictionaryLearning将数据分成小批量，并通过在指定次数的迭代中循环使用小批量，以在线方式进行优化。但是，目前它没有退出迭代的停止条件。也可以用partial_fit来实现小批次的fit。 从变量中提取共性因子。 因子分析要求原有变量间具有较强的相关性，否则，因子分析无法提取变量间的共性特征，如果相关系数小于0.3，则变量间的共线性较小，不适合因子分析；因子分析得到因子和原变量的关系，因此能够对因子进行解释。 因子分析可以产生与 PCA 相似的特征（载荷矩阵的列）。不过，不能对这些特征做出任何一般性的说明（例如他们是否正交）。 使用的函数为sklearn.decomposition.FactorAnalysis。 使用的函数为sklearn.decomposition.FastICA，ICA可以提取出一系列的主成分，彼此最大的独立。因此，ICA一般不用于降维，而用于区分叠加信号。ICA不考虑noise，为了使模型正确，必须使用whitening，可以使用whiten这个参数。 ICA 通常用于分离混合信号（称为盲源分离的问题），也可以作为一种非线性降维方法，可以找到具有一些稀疏性的特征。 主成分分析假设源信号间彼此非相关，独立成分分析假设源信号间彼此独立。 主成分分析认为主元之间彼此正交，样本呈高斯分布；独立成分分析则不要求样本呈高斯分布。 非负矩阵分解，顾名思义就是，将非负的大矩阵分解成两个非负的小矩阵。在数据矩阵不包含负值的情况下，应用NMF而不是PCA或其变体。 NMF可以产生可以代表数据的主成分，从而可以来解释整个模型。 参数init，可以用来选择初始化的方法，不同的方法对结果会有不同的表现。 在PCA处理中，假使将特征降维为600个，那么降维后的每个人脸都包含了600个特征（所以我们看到降维后的人脸有种“伏地魔”的感觉 ，这是因为降维处理相当于删去了部分细节特征，导致一部分信息丢失，在图片中最直观的体现就是变模糊）。而在NMF的处理中，这1000个特征相当于是被分离了。相当于，一张人脸是由鼻子、耳朵等这些独立的特征叠加出来的。 LDA是文档主题生成模型，对离散数据集（如文本语料库）的集合的生成概率模型。它也是一个主题模型，用于从文档集合中发现抽象主题。LDA是一种非监督机器学习技术，可以用来识别大规模文档集（document collection）或语料库（corpus）中潜藏的主题信息。 sklearn.decomposition.LatentDirichletAllocation是用于进行LDA的函数。 1、 https://www.jianshu.com/p/1adef2d6dd88 2、 https://www.jianshu.com/p/e574e91070ad 3、 https://scikit-learn.org/stable/modules/decomposition.html#decompositions 4、 https://shankarmsy.github.io/posts/pca-sklearn.html 5、 https://mp.weixin.qq.com/s/Tl9ssjmGdeyNrNuIReo1aw 6、 https://www.cnblogs.com/eczhou/p/5433856.html 7、 https://scikit-learn.org/stable/auto_examples/applications/plot_face_recognition.html#sphx-glr-auto-examples-applications-plot-face-recognition-py 8、 https://blog.csdn.net/fkyyly/article/details/84665361 LSA(Latent semantic analysis) 9、 https://blog.csdn.net/fjssharpsword/article/details/74964127 10、 https://www.jianshu.com/p/e90900a3d03a

As we know ,English is the most widely used language in the world.English is not just a lesson. We learn English because it is useful to us.Learning english open up a whole new world . Firstly,learning english brings happiness to our daily life.Senconsly,when you travle abroad ,If you want to communicate with a foreigner who you don"t recognize you may talk to the foreigner in English. Furthermore,learning english can help ue to make many foreign friends. In my opinion, English is important,we should study it well. It really can open up a whole new world.采纳哦

行人重识别任务的目标是希望在多个不具有重叠区域的摄像场景中实现行人的检索。目前行人重识别根据采用的组件不同可以分为closed-world和open-world两种。closed-world场景相对而言目前研究较深入，其主要针对于不同的应用假设，在多个数据集上都取得较好的性能，比如Market1501，CUHK和DUKE等。 closed-world场景一般研究重点有三部分：深度特征表示学习、深度度量学习和rank优化。而open-world场景则相对更加复杂。本文总结了open-world场景中ReID的五个不同视角，提出了一种AGW基线方法，在多个ReID任务上都取得较好性能。另外，本文还提出了一种新的评估度量 mINP。最后探索了ReID目前亟待解决的一些方向。 基本定义： 非重叠的多个摄像场景中，特定行人的检索问题。具体而言，给定一个待检索的目标行人，ReID希望能够判断这个目标是否出现在不同时刻不同场景不同摄像头的场景中。 基本难点： 行人的视角、图像分辨率变化、光照变化、姿态变化、遮挡，不同模态等。 该综述的不同点： 根据上面五块内容，ReID任务分为closed-world和open-world两类，区别如下： closed-world场景的一般前提：1）输入时裁剪后的行人图像块；2）有监督学习；3)检索目标一定存在gallery中。 closed-world场景模型一般包含3部分：特征抽取、度量学习和rank 优化。 如下图所示，一般包含四类： 知识点： ReID的难点包括视角不同，遮挡等，行人区域可能不对齐，这时往往希望通过部件或者区域特征进行对齐。主流趋势是combine全局特征和部件特征。以PDC模型为代表的pose驱动方法，通过pose获得部件信息，然后利用部件的attention进行检索。PCB方式是利用图像均匀划分的典型。其将目标框水平分成6个条带，每个条带进行独立的分类任务学习，在推理阶段将六条条带的特征进行concat表征整体。另外还通过refined part pooling策略增强了部件内部的一致性，具体是计算每个部件与所有像素点的相似度进行重新划分，可以认为是一种non-local的attention。 行人parsing技术能够获得较好的语义部件，提供更对齐的部件特征，但需要额外的pose检测器且由于ReID数据集和Pose数据集的分布差异，易产生错误的pose。均匀划分的策略更灵活，但对严重遮挡和大的背景模糊无能为力。 辅助特征表示学习一般包括额外的标注数据，比如语义标注，和训练样本生成等。 该任务中，每个目标不再是图像区域，而是一段帧序列。 待续（ReID领域新接触，积累不够，综述文章读着好多理解不够深入，先去读具体方法了;( 后面积累了，再回来阅读这个吧。。。留坑） 将行人作为特定的行人检索问题，大多数方法都采用用于图像分类的网络结构作为backbone。其中一些方法通过修改backbone的结果以提取更好的ReID特征，比如对于ResNet50而言，一般将最后一个stage的stripe改为1以增大分辨率（参考文献PCB），或者最后一个pooling层采用自适应的平均池化（这里参考文献是PCB模型，池化时时不同的条带中进行gap），再或者在pooling层后添加具有bn的bottleneck 层（暂停，滚去阅读参考文献75， SVDNet了！（OK，已读完，见 https://www.jianshu.com/p/43fb25a3ef6d ，和作者说的其实有出入，并不是加了bn，而是希望投影向量正交，从而获得的表观特征在每个维度上相互独立））。 其他的一些为ReID专门设计的网络结构有 FPNN(filter pairing neural network), 通过部件鉴别信息的挖掘同时处理不对齐和遮挡问题(暂停，去读参考文献34，DeepReID （已读， https://www.jianshu.com/p/693e724ef2cc ）)，[141]提出一种提升邻域差异的层用于捕捉patch特征的差别，进而把这种差异送入后面的层中(感觉类似resnet的思想。(读完， https://www.jianshu.com/p/38875b0e0def,AutoReID 其实就是提出一种结合了self-attention的part-aware module方法search space中，使用NAS迭代的搜索方法寻找针对于数据集的最优结构，当然说是专门为reid设计的网络结构也没毛病。))

C 本题考查副词辨析。our minds与our bodies做了类比。similarly＝in a similar way同样地，类似地。similarly意为“相同地，同样地”，作副词，可以修饰动词，也可以修饰整个句子，此处是修饰整个句子。全句意为“我们可以通过锻炼增强体魄，同样地，学习可以开发智力”。similar为形容词，意为“相似的；有共同点的；类似的”，常和介词to搭配。

学会如何清洁和如何保持清洁！

hoping I could learn a bit about how to give and take这不是句子这是现在分词或动名词 短语其中hoping 是现在分词或动名词 后面是省略that的宾语从句 作其宾语其中I是从句中的主语 could learn 是从句中的谓语a bit是从句中的宾语 about how to give and take是介词短语作定语修饰a bit其中about 是介词how to give and take是带疑问词的动词不定式作介词宾语

PC Clearner（仅限最新100系列主板）是AI Suite 3中的一个新功能，它可以把电脑中没有用的临时文件或者垃圾文件清理掉，消除了电脑的卡顿，使电脑更快地运行。1、100系列主板安装AI Suite3后，打开主界面，点击左侧边栏呼出功能菜单：2、选择“PC Cleaner”3、左边为需要扫描的项目，建议默认即可。然后点击“Scan”开始扫描即开始扫描垃圾。4、扫描完成后，点击“Clean”就可以清理扫描到的垃圾啦。如果是很久都没有清理的系统，可能清理出好几GB的垃圾。

百度知道愿意为您解答难题！Learn to say “no” For most of us , saying “no” is very difficult. We don"t want to offend or disappoint people. As a result, we have to spend too much of our time and energy on doing things, which seriously interferes our work. But it requires a great time and energy for us to pursue our goal. In fact, not only do we have to devote most of our time but also our heart and soul. Therefore, even if a request is legitimate and important, sometimes we just have to say “no” in order to prevent too great a toll on our time. And it is possible to decline a request in ways that do not seem rude or unkind. Here are some nice ways to say “no”. You may pay a compliment as you say “no”. Take a university professor, Delores, for example, when someone calls asking him to serve on their board, and he knows that he just can"t do it. He often say, “ I"m so glad you thought of me. I am a big fan of your orgnization, but my schedule just won"t allow me to accept your invitation.” You may also decline in a positive way. For example, “That"s a good product, but it"s not something we can use at this time,” is a gentle way to say “no”. Buy yourself some time. Seldom do you have to give a yes or no answer on the spot. Even if you feel strongly that your answer will be no. Buy yourself sometime by saying “Let me think about it”, “Let me talk it over with my family” and so on. 望采纳

Learn to say “no”For most of us ,saying “no” is very difficult.We don"t want to offend or disappoint people.As a result,we have to spend too much of our time and energy on doing things,which seriously interferes our work.But it requires a great time and energy for us to pursue our goal.In fact,not only do we have to devote most of our time but also our heart and soul.Therefore,even if a request is legitimate and important,sometimes we just have to say “no” in order to prevent too great a toll on our time.And it is possible to decline a request in ways that do not seem rude or unkind.Here are some nice ways to say “no”.You may pay a compliment as you say “no”.Take a university professor,Delores,for example,when someone calls asking him to serve on their board,and he knows that he just can"t do it.He often say,“ I"m so glad you thought of me.I am a big fan of your orgnization,but my schedule just won"t allow me to accept your invitation.” You may also decline in a positive way.For example,“That"s a good product,but it"s not something we can use at this time,” is a gentle way to say “no”.Buy yourself some time.Seldom do you have to give a yes or no answer on the spot.Even if you feel strongly that your answer will be no.Buy yourself sometime by saying “Let me think about it”,“Let me talk it over with my family” and so on.

To make it easy, there are three simple tips to say no to other people.The easiest way to reject others" requests is just saying, “Iu2019m sorry. I can"t do this right now.” Use a sympathetic, but firm tone. If pressured as to why, reply that it doesnu2019t fit with your schedule, and change the subject. Most reasonable people will accept this as an answer, so if someone keeps pressuring you, theyu2019re being rude, and itu2019s OK to just repeat, “Iu2019m sorry, but this just doesnu2019t fit with my schedule," and change the subject, or even walk away if you have to.However,if youu2019re uncomfortable being so firm, or are dealing with pushy people, itu2019s OK to say, “Let me think about it and get back to you.” This gives you a chance to review your schedule, as well as your feelings about saying "yes" to another commitment, do a cost-benefit analysis, and then get back to them with a yes or no. Most importantly, this tactic helps you avoid letting yourself be pressured into overscheduling your life and taking on too much stress.If you would really like to do what theyu2019re requesting, but donu2019t have the time (or are having trouble accepting that you donu2019t), itu2019s fine to say, “I canu2019t do this, but I canu2026” and mention a lesser commitment that you can make. This way youu2019ll still be partially involved, but it will be on your own terms.Well, in vast majority of situations, your self-care is always a valid excuse to say no. No need over-explain or defend your decision. Be graceful and honest. You might say something like: "I"m sorry, but it"s just not possible for me to do that," or, "I"ll have to decline but thank you anyway." As you practice saying no, it will get easier. Hope all the informations above are helpful to you, best regard.

we"ve all been taught that we should help people. it is the right thing to do and will make us popular with others. it may even win us favors in return. however, we must be realistic. we can"t say yes to every request. if we did, we would fail or go crazy for sure. sometimes we simply don"t have the time to help. in this case, we must know how to say no politely.　　when we need to say no, here is one method we can try. first, we should tell the truth. if we really can"t do something, we should just say so. second, we should remember to refuse requests politely. we must communicate clearly, but must also be sincere and sympathetic. a true friend will understand. finally, we must not feel guilty about saying no. sometimes refusing others is the right thing to do. it can save ourselves, and them, a lot of trouble. in short, we cannot please everyone all the time. refusing favors is a part of life. 满意不？

Learn to say no Among different religions, have you ever sensed the coincidental similarity？Have you ever pondered what the similar essences are truly about? In my opinion, they are all asking people to restrain our natural desires, to say no to ourselves. Wise man says no to himself, not to others. The reason for any trouble or failure can be traced within ourselves. Even if we seem innocent, there must be a reason for someone to trip us up. We"d better examine our own behaviors, correct our faults and avoid similar mistakes thereafter. We are now facing the most unstable period in our life, youth. We run eagerly into the sparkling world, without sufficient judgment, precaution, and the consciousness of saying no. The world is fascinating, yet complicated. We are surrounded by all kinds of temptations from the outside. Yet I still believe it"s not the environment that affects us most. Someone with powerful ego goes along with the outside world just like anyone else and holds his ground silently at the same time. True power can hardly be seen. As time goes by, he who tells himself not to follow the trends blindly will certainly get his reward. Once I was climbing up Mount Huang, gasping for breath. An intriguing idea burst into my mind and supported my exhausted body during the rest of my journey—the mountain is me myself, just seems huger. It was my own weakness that I was overcoming, not the mount. Humanity is naturally weak, we say no to strengthen it gradually. Buddhists have to obey disciplines that make them say no to human weakness. They try to take off layers covering them to approach the undying inner self and to purify their spirits. They never drink to keep their self-discipline. My dad has a schoolmate that believes in Buddhism and he was once made drunken to answer questions subconsciously, in order to check. Rules are established to dismantle, so as saying no. When we are finally at the peak of cultivation after the long process of saying no to ourselves, it doesn"t matter if we slack off any more. Confucius said, "since 70, I have been able to do what I intend freely without breaking the rules." Life can be easy, for those people who are simply satisfied with playing cards. It can be tough, for us who have bigger ambitions and are willing to strive for them, who dare to say no to ourselves, to refuse the coziness for now, and fight for tomorrow. It won"t be hard for us later on when it comes to the time that we can get what we deserve. I think the restraint and diligence are worth suffering. Learn to say no, suffer now, enjoy then.

都是高新的 大家彼此彼此

step by step 是固定短语 意思是一步一步地

Cumulative Average-Time Learning Model累积平均时间学习模型-----------------------------------如有疑问欢迎追问！满意请点击右上方【选为满意回答】按钮

take after是照顾的意思be similar to 和。。。相似

今天你在学校学啥了？

learn sb doing sth~你说呢~

I′d like to introduce myself to you. My name is Fan Shi ze. I was born in Beijing Tongzhou district. I′m seventy-four years old. I have retired from Beijing mining department. I used to be a senior accountant. I′m living communication community of Haidian district. I have many hobbies, but I′m very interested in English. Before I retired, I had been very busy because our company business was very bad. I almost had meetings every day. After retirement I was no longer busy at my work.In April 2008, I participated in the vigorous mass campaign for welcoming the Olympics and learning English. At the same time, I joined in a team of public order and showing the way. Studying English is always important in my life, I think it is very interesting. English and computer will be the most important in the 21st century. I have been learning English for four years. I think studying English is for adapting to the times, improving Beijing foreign language environment to achieve the goal of a world city. Facilitate foreign exchange and communication, it′s strong in people′s mind, improving our immunity and good for our health.For making more progress, in my opinion, it′s important to lay a good foundation. If myself don′t practice spoken language, I will lose myself interest in English. I should read more , write more and practice more. I always want to improve myself in my English. I usually recite new words and expressions at nights and recite the notes at every morning. On the weekends I never go out of the living room, because I must review English and do homework. I often go to English films and listen to English radio programs, which are also good ways to learn English. I think it helpful to speak English. I have spent quite a lot of time learning English, but I still don′t know much about English. I like speaking English very much, but my grammar is not good, I am frightened to talk with foreigners, I sometimes make some mistakes in spoken English test, and I have many difficulties in understanding spoken English. My memory is very poor since long time, in order to remember the words and sentences, except to take course. I also need to practice what I have learned from class. I found my way to learn English, I usually review lessons first, while I′m doing physical exercise in the park in the morning. I start to recall how to say ‘please keep off the grass" and ‘what is it tense?"When I stretch my body beside a tree , I try to understand the tree′s name ,some are peach trees and some are pear trees with flower blossom in spring. I also found another good way to practice. One day I read newspaper there was a short article both in English and Chinese in the paper. It said ‘Chinese people were friends of people all over the world", I read English first and try to understand the meaning, the checked in Chinese, sometimes I hit it. I really enjoy speaking English with primary or secondary school students, because they can correct my pronunciation. When I have my Chinese accents, we can talk about their campus lives and how to speak English well. I ′m just a beginner of learning English, I can speak English only a little. To meet the needs of our times, I must study harder, I should have a new start. No pains, no gains. Gread efforts will be rewarded by great progress. Though I′m no young any more, I as if still have many energy, I wish us youth forever.

learn指“学会，学到”，也指从研究、经验或他人的教授中获得知识或技能，学习的对象通常是初级阶段带有模仿性的操作技艺等，侧重学习的成果，一般不含有努力的意味。study多用于叫高深或周密的研究，侧重学习的过程，强调“研究”，含有努力的意味。class指课堂、上课、班级。强调形式。lesson指功课、课业，教材中的某一课。强调内容。

what can we learn from Henry Ford ?我们能从亨利福特那里学到什么？就是让你回答Henry Ford的优点

learn，读音：英[lu025cu02d0n]，美[lu025cu02d0rn]。释义：vt.学习；得知；认识到。vi.学习；获悉。例句：How long will it take me to learn a language well?学好一种语言大概会花我多长时间？变形：过去式learned或learnt，过去分词learned或learnt，现在分词learning，第三人称单数learns。learn的用法learn的基本意思是“学，学习”，指通过他人的讲授或从经验中获得知识或技能，表示处于初级阶段或具有技术性的学习活动，强调的是一个由“不知道”到“知道”的过程，也可表示学习的成果，即“学会，学到”。还可指“听说，得知”。learn作“听说，获悉”解时，是传达信息的动词，常可用一般现在时来代替一般过去时。

learn，读音：英[lu025cu02d0n]，美[lu025cu02d0rn]。释义：vt.学习；得知；认识到。vi.学习；获悉。例句：How long will it take me to learn a language well?学好一种语言大概会花我多长时间？变形：过去式learned或learnt，过去分词learned或learnt，现在分词learning，第三人称单数learns。learn的用法learn的基本意思是“学，学习”，指通过他人的讲授或从经验中获得知识或技能，表示处于初级阶段或具有技术性的学习活动，强调的是一个由“不知道”到“知道”的过程，也可表示学习的成果，即“学会，学到”。还可指“听说，得知”。learn作“听说，获悉”解时，是传达信息的动词，常可用一般现在时来代替一般过去时。

learn，读音：英[lu025cu02d0n]，美[lu025cu02d0rn]。释义：vt.学习；得知；认识到。vi.学习；获悉。例句：How long will it take me to learn a language well?学好一种语言大概会花我多长时间？变形：过去式learned或learnt，过去分词learned或learnt，现在分词learning，第三人称单数learns。learn的用法learn的基本意思是“学，学习”，指通过他人的讲授或从经验中获得知识或技能，表示处于初级阶段或具有技术性的学习活动，强调的是一个由“不知道”到“知道”的过程，也可表示学习的成果，即“学会，学到”。还可指“听说，得知”。learn作“听说，获悉”解时，是传达信息的动词，常可用一般现在时来代替一般过去时。扩展资料：重点词汇用法：learnv （动词）1、learn的基本意思是“学，学习”，指通过他人的讲授或从经验中获得知识或技能，表示处于初级阶段或具有技术性的学习活动，强调的是一个由“不知道”到“知道”的过程，也可表示学习的成果，即“学会，学到”。还可指“听说，得知”。2、learn可用作及物动词，也可用作不及物动词。用作及物动词时，接名词、动名词、（带疑问词的）动词不定式、或由that或疑问词引导的从句作宾语。当作“教”或“给某人一个教训”解时，还可接双宾语，偶尔还可接以形容词充当补足语的复合宾语。3、learn作“听说，获悉”解时，是传达信息的动词，常可用一般现在时来代替一般过去时。

1、learning英[?l??n??]美[?l??rn??]，n.学习; 知识; 学问; 学识;v.学; 学习; 学到; 学会; 听到; 得知; 获悉; 记住; 背熟; 熟记;learn的现在分词。2、[例句]Id like to learn a new language.我想学习一门新的语言。

1、learning英[u02c8lu025cu02d0nu026au014b]美[u02c8lu025cu02d0rnu026au014b]，n.学习; 知识; 学问; 学识;v.学; 学习; 学到; 学会; 听到; 得知; 获悉; 记住; 背熟; 熟记;learn的现在分词。 2、[例句]Id like to learn a new language.我想学习一门新的语言。

budong

小题1:C小题1:C小题1:C小题1:C小题1:C 小题1:细节计算题。根据文中“A working American has to work hard for 8 hours a day or 40 hours a week.”可计算出一个美国工人每周工作五天。故选C。小题1:细节理解题。根据文中“In the street you can hardly see a man who walks slowly.”可知美国人走路非常的快。故选C。小题1:细节理解题。通过文中“When a person is dying, they say he is living on borrowed time.”可知答案选C。小题1:细节理解题。通过文中“In his free time, he also works hard for more money.” 可知答案选C。小题1:细节理解题。通过文中“But sometimes they also hate time, for they feel they have become servants（仆人）of the clock.”可知C项描述的不正确。故选C。

你好！谈话结束的时候我们将会学到关于学问的很多知识注意:跟上一句翻译是不同的事态不一样他是用的一般过去时我是用的将来完成时如有疑问，请追问。

谈话结束的时候,我们学到了关于学问的很多知识

　Some people believe that university students should be required to attend classes. Others believe that going to classes should be optional for students. Which point of view do you agree with? Use specific reasons and details to explain your answer.　　Some people may believe that going to classes should be optional, but I disagree. I don"t understand how university students can expect to learn anything if they don"t attend classes. Personal experience can help people learn about themselves and the world outside the classroom, but when it comes to learning about academic subjects, students need to be in class.　　In class they receive the benefit of the teacher"s knowledge. The best teachers do more than just go over the material in than class textbook. They draw their students into discussion of the material. They present opposing points of view. They schedule guest speakers to come, give the students additional information, or show documentary films on the subject.　　Also, attending classes on any subject teaches more than just facts. It teaches students how to learn, how to absorb information and then apply what they"ve learned to other situations. Their teacher is the best one to help them with these skills. They can"t learn them just by reading the textbook.　　Going to class also teaches students how to work with the other members of the class. Many times students will be given group assignments. This is different from what they did in secondary school. Here they"re with people from different backgrounds and experiences. In this situation, they learn how to handle working with people different from themselves to achieve a common goal.　　Going to class also teaches students responsibility and discipline. Having to be at a particular place at a particular time prepares them for getting a job. Being at a place on time with an assignment completed prepares them for a career.　　In short, by going to class students learn more than just information from the teacher. They also learn how to learn, how to work with others, and how to work responsibly. These are not optional skills in life, so attending classes should not be optional in college.

You take the left foot into the door, you looked around the hall, the sound can be heard without end stops, you seea young mother was sitting in the passenger seat and, hands are holding a crying baby, as the end of volume andtone, as if whispering, arms holding, is the only treasure in the world. The sun through the dust fall in her browncurls, shadows scattered on the ground, outline their detailed outline. Suddenly, you feel like crying.You think of your dear mother, morning do you favorite chicken, you think of him to dress when you carefully, you think of her quarrel with you when you think of her anger, when washing clothes back, you think you have a view you as the only treasure. You can be good for the world and willful neglect her, you can take her to your connivance aside dismissive, you can also back to other SMS phone but forgot her worry, you can also like now toput everything into the community to the free heart for life and all the burden of losing give her. Of course you can go to the outside after twenty years may scenery lichen homecoming for her BMW LV package, but the whole worldnow, you just because she is your mother she love you dare to think so, and this is the only reason she became so humble.

例如A列是1,2,3,4,5,6B列是1,4,9,16,25,36选定A,B两列的数据>>插入>>图表>>XY散点图>>完成在生产的图表中,鼠标靠近某一个散点,右键>>添加趋势线>>类型>>选择"乘幂",再在选项里面,勾选显示公式

Jin Learn Chinese Yeah, I"m Chinese and what? Yeah, you know who this is, Jin Let me tell you this The days of the pork fried rice and the chicken wings coming to your house five years is over [Chorus] Ya"ll gonna learn Chinese Ya"ll gonna learn Chinese Ya"ll gonna learn Chinese When the pumps come out, ya"ll gon" speak Chinese Ya"ll gonna learn Chinese Ya"ll gonna wanna be Chinese Ya"ll gonna learn Chinese When the pumps go off, ya"ll gon" speak Chinese [Jin] Go fuck with your head man I know a bunch of crypts that love Redman Blood book in New York man things done change Stop, the chinks be all over the game This ain"t Bruce Lee, I watch too much TV This is a game of death when I aim for your chest Too much sex got me seeing slow motion Eyes barely open with a roach roasting" And your girl, she loves the gin ocean Rub it on her body like body shop lotion What"s the commotion, you never seen me? The original chinky eye emcee You don"t want to step to the army And Double-R rank refugee And the battle of the gun is gonna make you speak another language And amigo I ain"t talking about Spanish [Chorus] [Jin] This one goes out to those that order four chicken wings And pork fried rice and throw dice In the hood, you think this is all good? Till the cowboys roam through like Clint Eastwood I wish you would come to Chinatown Get lost in town, end up in the lost in found Eyewitnesses, you must be crazy We don"t speak English, we speak Chinese And the only po-po we know is the pigs on the hood out in the window Every time they harass me, I wanna explode We should ride the train for free, we built the railroads I ain"t ya 50 Cent, I ain"t ya Enimem I ain"t ya Jigga Man, I"m a chinaman Ginseng in the palm of my hand She looks suprirsed in the palm of my hands You know what"s next? Safe sex I"ll be damned if I sleep in the flesh with the insect [Hook] (Woman singing) (Jin speaking Chinese: This one sounds good. Let"s give her a call on the phone.) Mr. Jin, you are the sexist man Mr. Jin, I love the way you do your things (Jin speaking Chinese: Really?) Mr. Jin, you are the sexist man Mr. Jin, I love the way you do your things [Jin] The moral of the story is Don"t judge a book by its cover I know you think he"s fam, but he"s really undercover I saw his name on the affidavit It was written in Chinese and this is what he said: (Jin Speaking Chinese: The chinese restaurant is closing soon) Bring about some local hooligans and thugs so Catch them at midnight when they close the shop up Reading the Ten Commandments, cooking up heckka Movie small posters are all over the walls If they think you"d save me the bullet, it"s so over ya"ll Me, I"m just Jin just doing my thang Just doing my thang, just doing my thang Why is there beef everywhere I go? I"m drunk skewing, can"t we all get along My ladies with the thongs, my thugs with the firearms Ya"ll gonna learn Chinese (Wyclef: all the ghetto) Ya"ll gonna learn Chinese (Wyclef: all the suburb) Ya"ll gonna learn Chinese When the pumps come out, ya"ll gon" speak Chinese. (Wyclef: Refugees) Ya"ll gonna learn Chinese (Jin speaking Chinese: di lo) Ya"ll gonna learn Chinese (Jin speaking Chinese: Hurry, get out of here) Ya"ll gonna learn Chinese When the pumps come out, ya"ll gon" speak Chinese (Woman singing) [Hook] [Wyclef] The game will never be the same (Jin speaking Chinese: I already played the game) Double-R refugees (Jin speaking Chinese: Let"s go home) First Chinese rapper First page rapper Refugees (Jin speaking Chinese: Chinatown) (Jin speaking Chinese: I already played the game) (Jin speaking Chinese: That"s it)

我是中国什么？是的，你知道他是谁，金让我告诉你这个猪肉炒饭和鸡翅膀来你家五年以上的天是Ya"ll gonna学习中文Ya"ll gonna学习中文Ya"ll gonna学习中文时，泵出来，ya"ll坤"讲中文Ya"ll gonna学习中文Ya"ll gonna希望成为中国Ya"ll gonna学习中去时，泵关闭，ya"ll坤"发言，你的脑袋的人我知道有这样一群隐窝改变停止，钻孔是各地的游戏，这不是李小龙，爱雷德曼血书在纽约男子的事情中去他妈的我看太多电视，这是一个死亡游戏，当我为你的胸部太多的目的性让我看到的慢动作眼睛几乎与蟑螂烧烤"和你的女孩，她爱她的身体店乳液等机构的杜松子酒海洋摩擦它打开什么骚动，你从来没见过我吗？原chinky眼睛司仪你不想加强对军队和双R等级难民的枪战是gonna让你讲另一种语言和好友我是不是说关于西班牙Ya"ll gonna学习中文Ya"ll gonna学习中文Ya"ll gonna学习中文时，泵出来，ya"ll坤"讲中文Ya"ll gonna学习中文Ya"ll gonna希望成为中国Ya"ll gonna学习中文时，水泵引爆，ya"ll坤"发言中这一个外出那些为了四个鸡翅膀，在引擎盖猪肉炒饭和扔骰子，你认为这是很好的，直到所有的牛仔？通过像漫游克林特伊斯特伍德我希望你到唐人街获得在城里失去，失去的结束，在发现目击证人，你一定是疯了，我们不会说英语，我们说中文，唯一的坡坡，我们知道的是对的猪罩在窗外，每当他们骚扰我，我要爆炸了，我们应该免费乘坐火车，我们建立了铁路我是不亚50美分，我是不亚Enimem我是不亚Jigga人，我"米佬在我的手掌在她看来，我的手你知道什么是下一个手掌suprirsed人参？安全性行为我会该死，如果我在与昆虫肉先生睡眠靳，你是性别歧视的人先生金，我喜欢你做你的事情（金讲中文：真的吗？）先生靳，你是性别歧视的人先生金，我喜欢你做你的事情这个故事的寓意是不要判断它的封面，我知道你认为他的票价调整机制，但他的真正秘密我看到有人在书面证词中，他的名字本书是他自己说：带来一些地方流氓恶棍在午夜，当他们捕捉他们近距离读十诫店铺，炮制heckka电影小海报，墙壁上满是所有如果他们认为你会救我的子弹，它如此多ya"ll我，我只是进只是在做我的汤只要做我的汤，只是在做我的胜

参考:回答者：pythonharbin - 助理 三级One of my friends asked me for a thesis whose title is How to Learn English Well. I"m pasting here for I think it will be helpful for you to read these tips if you really need them. If you have better tips or anything you wanna communicate with me,free free to let me know.i am awaiting. How to Learn English Well After China became the Official member in WTO (World Trade Organization) and the Reform & Opening Policy is being implemented deeper and deeper, the international communications in all domains has become far more than before. English, as an important tool for cross-cultural communication, has got its status among thousands of languages. People in China have been aware of this trend, but the way to master a foreign language is not always smooth for every one. Someone who has learnt English for over 12 years cannot open his mouth and speak smoothly in English. It is not only his tragedy but our teaching system"s. Here I want introduce fellow English lovers some experience according to my feelings in Learning English. First of all, develop our interest in English at the beginning of our study. To develop interest in English study is not very hard. We may have the feeling of satisfaction and achievement from our English study when we are able to say something simple in English, talk with others or foreigners in English and act as others" interpreters. Please do NOT neglect interest is the first teacher. As you know English is a language that represents the sounds of pronunciation; but Chinese language is not. The grammar and structure between these two languages are not very much alike. In fact, besides the tens of thousands of offensive vocabulary words, the problems in listening and speaking are more outstanding. You can never hear a whole meaningful fragment, let alone to say something in your own words. Therefore, in my opinion, listening and speaking skills is the most important thing of all the five skills in mastering a language --- listening, speaking, reading, writing and translation (interpretation). Here, I want to show you some basic methods to train yourselves listening and speaking competence: Listening: before you want to understand what others have said, you should try your best to let yourself clearly hear what they just said. That is, you should pay attention to the stress of a word and a sentence, the sound-linking, the tone intervals and etc. You can listen to the recorded training material by looking at the original lines. And if you insist in doing so at least a month, you will find you can hear and understand 40% of words in a particular listening material. Since you will understand the meaning of a whole sentence by only catching part of words, the 40% words you have caught are enough for you to get the 70% of the holistic meaning. Of course, it is the basic way to set your feet in speaking training. You should go on experiencing in harder and harder exercises and not stop though you feel you have made great progress. Watching English movies, English TV programs, listening to English songs and learn English on some special occasions are also excellent and vivid English learning ways as we may combine English with some certain scenes to deepen our memory. Speaking: Nowadays, it is too embarrassing for you to master only 2,000 words; however, it doesn"t matter for you to make speaking exercises. Someone will say it is too easy when he gets into an oral training material; and he will feel the material is not suitable for him. But we should know clearly that speaking skill is not reading comprehension. Sometimes you cannot speak out ONE word though maybe you know all the meaning of the sentence. To practice speaking competence, the material should not be too difficult. The aim is to make your mouth active with some easy-operating dialogs. So a good and suitable textbook should be the one that is native and suitable and helpful for you. “INSTANT”--- it is an “instant” age now. We have instant noodle, instant porridge, and instant dinner even instant marriage. But we should not believe that there is an instant language-learning method existed! We should get our mind and set down to learning English step by step. I think from very beginning that the course of mastering a foreign language is a quality improvement from quantity accumulation. As to reading comprehension, the more the vocabulary words you know, the better you can read and accurately understand the meaning. Intensive Reading: When we read the intensive articles, we should make notes of the new words and phrases and good sentences. After reading them, we may ask ourselves some questions about them by using such words: Who, What, Why, When and Where. Then try to answer them in our own words. Extensive reading: We must train our ability to scan, skip and read fast, namely, the ability to catch the key words, the topic sentences and the drift of the articles. Reading speed: Three ways to improve our reading speed: 1) Reading the articles from the beginning to the end without intervals so to catch the rough idea of the articles on the whole. Never waste too much time on some new words and single sentences. 2) We may keep time when reading articles.3) When reading articles, we can point at the words with our finger or pen point and our eyes move with the finger quickly so that we are able to read very fast. Now I want to take my own experience for example. Usually I read an article by “two-times reading method”, that is, I read it for two times. At the first time, I aim at training of reading speed and efficiency. And the second time, I aim at broadening my vocabulary words capacity and the feeling towards a particular language. At the very beginning, I took the book Active Readers for reference. I trained myself reading skill from reading speed. I recorded the exact time I started and keep the time I finished reading; and then I calculated the words I read in a particular period. I forced myself to read as fast as possible; it became very natural eventually. This is the first time for every try, aiming at reading speed. At the second time the essential thing is to learn vocabulary words. This course is very concrete and no short-cut to go along. Notes should be made whenever we study any articles. We may follow this advice: Don"t read book without making notes. As we know that notes are the summarization, the core content, our understanding and the abbreviations of the books. Our notes are much thinner than the books so that we can learn them by heart easier and can often review and read them. We may also record our notes on tapes so as to often listen to them easier, to deepen our impression and to lighten our burden of memory. Sometimes it is needful to draw some tables and illustrations that are very impressive, visual and concise. Newspaper as good reading materials can widen our horizon and richen our knowledge. I recommend you should buy some English newspaper at regular time; current events are more interesting for you to read, because sometimes reading is an extremely boring thing. Let"s shift into our training of writing skills. It should be sorted in the higher level of using a language. And the fundamentality is words" usage and the way of thinking in the target language. Like one of our Chinese saying “After you smoothly recite Three Hundred Poems from Tang Dynasty, you will naturally become a poet.” So is English. Reading with thinking is an effective way to improve your writing competence. Many teachers have said keeping dairies was the best way to practice recording the real things happened around you. I have tried this advice for an interval time. But I haven"t insisted on it, partly because the interest towards it was lost. However, I found another way that was really effective, that is, making pen pals with peers abroad. For instance, I had a pen pal from Sri Lanka when I was in high school. At that time, she was still a primary school student. But her English was FAR better than me, because the English is their second language and they teach and learn at school in English. During the happy time when we wrote each other, I could notice the improvement of my written English; all the reason is I am interested in the culture there and the feeling of achievement. As to the writing techniques, they are very important and can help you compose an article efficiently and make your composition active and attractive to readers. For some English learners, their minds become blank as they hold their pens for writing compositions. They don"t know where they should start and what they should begin with. The commonest situation is assembling arbitrarily. Therefore, their writing level cannot be improved and just remains where it was. If they could get some information about writing techniques and knowledge, their compositions would be much better! As follows, I want to show you some helpful writing knowledge and techniques: a. First you should know there are mainly 5 kinds of article styles, that is, Narration, Exposition (Description), Diary, Letters and Notice (Note). Every style has its own particular structures that you should pay much attention to. Since the limited space here, I don"t want to analyze them respectively. b. Try to use the basic sentence structure to compose your article. Don"t always like to use BIG and LESS-USED words. You should endeavor to master some useful expressions and set phrases and add suitable tenses; a good composition will be born. c. The more you read good articles and excellent examples, the easier you will find when you start to write. d. Pay attention to the situation you describe. A Chinese saying goes Sing Different Songs on Different Hills. You should clearly concern who you are writing to or whether it is a casual composition or a comparatively serious one and etc. In a word, the lack of properly expressing something in written tasks exists commonly. But in this fiercely competitive society, it seems more and more important. If you follow the tips above and insist doing so, you will win eventually in this domain. The last aspect I want to mention is translation or interpretation. To tell the truth, it is the highest level for an English learner. The course of translation or interpretation is the one using all kinds of lingual knowledge synchronically. Compared with English-to-Chinese translation, the Chinese-to-English translation is comparatively easier. 回答者：pythonharbin - 助理 三级 11-25 19:10

Yeah, I"m Chinese and what? Yeah, you know who this is, Jin Let me tell you this The days of the pork fried rice and the chicken wings coming to your house five years is over Ya"ll gonna learn Chinese Ya"ll gonna learn Chinese Ya"ll gonna learn Chinese When the pumps come out, ya"ll gon" speak Chinese Ya"ll gonna learn Chinese Ya"ll gonna wanna be Chinese Ya"ll gonna learn Chinese When the pumps go off, ya"ll gon" speak Chinese Go fuck with your head man I know a bunch of crypts that love Redman Blood book in New York man things done change Stop, the chinks be all over the game This ain"t Bruce Lee, I watch too much TV This is a game of death when I aim for your chest Too much sex got me seeing slow motion Eyes barely open with a roach roasting" And your girl, she loves the gin ocean Rub it on her body like body shop lotion What"s the commotion, you never seen me? The original chinky eye emcee You don"t want to step to the army And Double-R rank refugee And the battle of the gun is gonna make you speak another language And amigo I ain"t talking about Spanish Ya"ll gonna learn Chinese Ya"ll gonna learn Chinese Ya"ll gonna learn Chinese When the pumps come out, ya"ll gon" speak Chinese Ya"ll gonna learn Chinese Ya"ll gonna wanna be Chinese Ya"ll gonna learn Chinese When the pumps go off, ya"ll gon" speak Chinese This one goes out to those that order four chicken wings And pork fried rice and throw dice In the hood, you think this is all good? Till the cowboys roam through like Clint Eastwood I wish you would come to Chinatown Get lost in town, end up in the lost in found Eyewitnesses, you must be crazy We don"t speak English, we speak Chinese And the only po-po we know is the pigs on the hood out in the window Every time they harass me, I wanna explode We should ride the train for free, we built the railroads I ain"t ya 50 Cent, I ain"t ya Enimem I ain"t ya Jigga Man, I"m a chinaman Ginseng in the palm of my hand She looks suprirsed in the palm of my hands You know what"s next? Safe sex I"ll be damned if I sleep in the flesh with the insect (Jin speaking Chinese: This one sounds good. Let"s give her a call on the phone.) Mr. Jin, you are the sexist man Mr. Jin, I love the way you do your things (Jin speaking Chinese: Really?) Mr. Jin, you are the sexist man Mr. Jin, I love the way you do your things The moral of the story is Don"t judge a book by its cover I know you think he"s fam, but he"s really undercover I saw his name on the affidavit It was written in Chinese and this is what he said: (Jin Speaking Chinese: The chinese restaurant is closing soon) Bring about some local hooligans and thugs so Catch them at midnight when they close the shop up Reading the Ten Commandments, cooking up heckka Movie small posters are all over the walls If they think you"d save me the bullet, it"s so over ya"ll Me, I"m just Jin just doing my thang Just doing my thang, just doing my thang Why is there beef everywhere I go? I"m drunk skewing, can"t we all get along My ladies with the thongs, my thugs with the firearms Ya"ll gonna learn Chinese (Wyclef: all the ghetto) Ya"ll gonna learn Chinese (Wyclef: all the suburb) Ya"ll gonna learn Chinese When the pumps come out, ya"ll gon" speak Chinese. Ya"ll gonna learn Chinese (Jin speaking Chinese: di lo) Ya"ll gonna learn Chinese (Jin speaking Chinese: Hurry, get out of here) Ya"ll gonna learn Chinese When the pumps come out, ya"ll gon" speak Chinese (Jin speaking Chinese: This one sounds good. Let"s give her a call on the phone.) Mr. Jin, you are the sexist man Mr. Jin, I love the way you do your things (Jin speaking Chinese: Really?) Mr. Jin The game will never be the same (Jin speaking Chinese: I already played the game) Double-R refugees (Jin speaking Chinese: Let"s go home) First Chinese rapper First page rapper Refugees (Jin speaking Chinese: Chinatown) (Jin speaking Chinese: I already played the game) (Jin speaking Chinese: That"s it)

learning algorithms focused primarily的中文翻译是学习算法主要集中在重点词汇：primarily词语分析：音标：英 [praɪˈmerəli]   美 [praɪˈmerəli]  adv. 主要地, 首要地; 本来；首先短语：revealed primarily 初步揭示concern primarily 首先关系到例句：The advertising campaign is aimed primarily at young people.这个广告宣传运动主要是针对年轻人的。Petroleum or oil photogeology is primarily an evaluation of bedrock conditions.石油或石油摄影地质主要是研究基岩情况的。I am primarily interested in history.我主要对历史感兴趣。近义词：adv. 首先；主要地，根本上 firstly，basically，mainly，mostly，largely

谢谢你的不珍惜，让我学会放弃。希望采纳，谢谢！

可以尝试以下几种方法（如果你在桌面进行了粘贴前三项无效，请你选用第四项修复）：1、右击桌面/排列图标/将“在桌面上锁定定Web项目”前的勾去掉。2、右击我的电脑/属性/高级/性能中的设置/在视觉效果的下拉列表中勾选“在桌面上为图标标签使用阴影”，然后按应用确定即可。3、如果故障依旧，可尝试下面的方法。右击桌面空白处，依次单击“属性/桌面/自定义桌面/web”选项，将“网页”栏中的“当前主页”以及“http//......”等所有各项前面的勾全部去掉（“http//……”为从Internet添加网页或图片的地址，一般不需要，可将它们全部删除），并将下面“锁定桌面项目”前面的勾也去掉，单击确定完成设置。4、另外有一种情况就是安装了某种程序之后(比如系统提示:是否将该ActiveDesktop项添加到您的桌面上)，桌面文字变的不透明。在“运行”中输入“gpedit.msc”，回车打开组策略，在左侧选用户配置/管理模板/桌面/ActiveDesktop/在右侧双击“启用ActiveDesktop”，在打开的页面选“已禁用”，接着双击“禁用ActiveDesktop”在打开的页面中选“已启用”按确定重启电脑试试。5、如果故障依旧，还原一下系统或重装。

字母学习

英文原文：learn 和shirt英式音标：[lɜːn] [ʃɜːt] 美式音标：[lɝn] [ʃɝt]

　　learn的过去式和过去分词的写法是一样的，都是learnt和learned。可是你知道learn的过去式和过去分词是什么意思吗?下面是我为你整理的learn的过去式和过去分词的意思，希望大家喜欢! 　　learn的过去式和过去分词的意思 　　1. learnt 　　v.学习( learn的过去式和过去分词 ); 学会; 得知; 记住 　　2.learned 　　adj.有学问的; 博学的; 学术上的; 精通某门学问的 　　v.学习(learn的过去式和过去分词); 得知; 　　learn的过去式和过去分词learnt造句 　　1. She had decided to confront Kathryn with what she had learnt. 　　她决定拿自己了解的事实与凯瑟琳当面对证。 　　2. She"d learnt to be herself and to stand up for her convictions. 　　她已经学会了按自己的方式行事，坚持自己的信仰。 　　3. They learnt a lot from the initial market testing exercise. 　　他们从最初的市场测试中了解了许多信息。 　　4. I learnt to jive there when they got the jukebox. 　　他们安了自动点唱机后，我在那儿学会了跳摇摆舞。 　　5. From this chastening experience he learnt some useful lessons. 　　从这次惨痛的经历中他得到了一些有益的教训。 　　6. Generations of students have learnt to parrot the standard explanations. 　　一代又一代学生学会了机械地重复这些标准解释。 　　7. For this production she has learnt the role in Spanish. 　　为了这次演出，她已经学会了用西班牙语演这个角色。 　　8. He has learnt little in his dealings with the international community. 　　他在与国际社会打交道的过程中几乎什么都没学到。 　　9. He first learnt to fish under the watchful eye of his grandmother. 　　在祖母的看护下，他第一次学起了钓鱼。 　　10. He learnt his trade as a diver in the North Sea. 　　他在北海学会了潜水员这一行的本事。 　　learned 造句 　　1. She"s kicked her drug habit and learned that her life has value. 　　她已经戒了毒，并且认识到了生命可贵。 　　2. I learned a lot from him about how to run a band. 　　我从他那里学到了许多关于经营乐队方面的东西. 　　3. She learned to draw by tracing pictures out of old storybooks. 　　她通过描摹旧故事书上的图画学会了画画。 　　4. He learned how to draw the unclothed human frame. 　　他学过如何画裸体。 　　5. She learned her insurance had been canceled by Pacific Mutual Insurance Company. 　　她得知自己的保险已经被太平洋互助保险公司中止了。 　　6. He learned this lesson the hard way from his own personal experience. 　　吃一堑长一智，他这个教训来之不易——是从他自己的亲身经历中得来的。 　　7. She learned to wire and plumb the house herself. 　　她学会了自己给房子拉接电线、敷设水管。 　　8. He had asked around and learned that Billy was not yet here. 　　他四处询问，得知比利还没到这儿。 　　9. Brian had learned to look at her with new respect. 　　布赖恩看她时变得多了一分尊重。 　　10. I am convinced that he has learned from his mistakes. 　　我深信他已从错误中吸取了教训。

学习

学会;得知;学习;记住

学习（三单）

learn的过去式既可以是learned也可以是learnt.learn的英式读法是[lɜːn]；美式读法是[lɜːrn]。单词直接源自古英语的leornian，意为获得知识，培养。作动词意思有学会；学习；得知。相关例句：1、Write out this word ten times so that you learn how to spell it.把这个字抄写十遍就能记住怎麽拼写了。2、It"s more useful to learn modern languages, such as English and German, than Latin.学习英语和德语等现代语言比学习拉丁语更为有用。扩展资料：一、单词变形形容词: learnable 名词: learner 过去分词: learned/learnt 现在分词:learning 第三人称单数: learns二、单词用法v. (动词)1、learn的基本意思是“学，学习”，指通过他人的讲授或从经验中获得知识或技能,表示处于初级阶段或具有技术性的学习活动，强调的是一个由“不知道”到“知道”的过程，也可表示学习的成果，即“学会，学到”。还可指“听说，得知”。2、learn可用作及物动词,也可用作不及物动词。用作及物动词时，接名词、动名词、(带疑问词的)动词不定式、或由that或疑问词引导的从句作宾语。当作“教”或“给某人一个教训”解时，还可接双宾语，偶尔还可接以形容词充当补足语的复合宾语。3、learn作“听说，获悉”解时，是传达信息的动词，常可用一般现在时来代替一般过去时。

learnt的意思是：学会的。学会，是汉语词汇，拼音是xué huì，意思是研究某一学科的人组成的学术团体。研究某一学科的人组成的学术团体。我正在参加学术交流会。learnt造句1、I learnt conversational Spanish at evening classes. 我在夜校班学过西班牙语会话。2、He"s a spoilt brat and it"s about time he learnt to behave properly. 他是个被宠坏的孩子，是该学些规矩了。3、I"d like to learn a new language. 我想学习一门新的语言。4、In this class, students will learn how to program. 这节课学生将学习编程。5、Today we learnt how to use the new software. 今天我们学习了怎样使用这个新软件。6、You"re going to have to learn to give and take. 你们必须学会互相迁就。

学习的意思啊

1.lean，英语单词，动词、形容词、名词，作动词时意为“倾斜身体；倾斜；倚靠；（使）斜靠”，作形容词时意为“瘦且健康的；脂肪少的；难以赚钱的；贫乏的；高效低耗的；（混合汽化燃料）空气所占比例高的”，作名词时意为“瘦肉；倾斜；倾斜度；(Lean) （丹）利恩（人名）”。 2. 双语例句：But this is not Lean.但这并不是精益。

学习，了解

学习的意思

learn to do的意思是学习做某事，强调做某事，learn是强调做动作

learn 学习play 玩woman 女人学习玩女人

从某人那里了解到某某

一、learn及物动词的用法学习、学会（直接跟宾语）He has learnt a new skill.他学会了一项新技能。2、认识到、得知（直接跟宾语，或则后跟that引导的宾语从句）He has learned that dishonesty does not pay.他已经认识到不诚实是没有好报的。3、接受（教训），固定表达I leant a lesson.我接受了教训。二、learn不及物动词的用法1、学、学习（+from）Why don"t you learn from my mistakes?你为何不从我的错误中吸取教训呢?2、得知、获悉（+of/about）We learned of his marriage in the newspapers.我们从报上获悉他结婚了。三、learn的常用词组——learn about/of的用法1、学到（知识等）、了解He read a lot so as to learn about the intellectual history of Europe.他大量阅读以便了解欧洲思想史。2、获悉、听说：I have learned of your promotion from your manager.我已经从你的经理那儿听说你升职了。扩展资料一、know,learn,comprehend,understand这些动词都含“懂，知道，明了”之意。1、know普通用词，多指通过学习、经验或他人传播而得到知识，含直接知道的意味。 2、learn通常指通过他人而获得消息或情况，侧重从不知到知的变化过程。 3、comprehend侧重熟悉了解的过程。 4、understand指对事物已有彻底的认识，不仅知其性质、含义和细节，而且了解其内外的关系。二、learn,study这两个动词均含“学习”之意。 1、learn常指一般性的学习，尤指初级阶段的学习，表示摹仿实践的过程；着重成果时，作“学会”解。 2、study着重指学习过程和高深的或周密的研究，尤指从书本上学习。

让我们学习

learn 英[lɜ:n]美[lɚn]vt.& vi. 学习，学会;习得;得知;记住vt. 记住;学习;得知;认识到vi. 学习;获知

1、learn的读音：英[l??n]，美[l??rn]2、learn，英语单词，及物动词、不及物动词，作及物动词时意为“学习；得知；认识到”，作不及物动词时意为“学习；获悉”。3、第三人称单数：learns现在分词：learning过去式：learnt过去分词：learnt

learn的基本意思是学、学习，指通过他人的讲授或从经验中获得知识或技能，表示处于初级阶段或具有技术性的学习活动，强调的是一个由不知道到知道的过程，也可表示学习的成果。 learn的意思 learn是一个英语单词，可以用作动词，可以翻译为学习、学会等等。第三人称单数：learns，过去分词：learnt、learned，现在进行时：learning，过去式：learnt、learned。 learn及物动词的用法 1、学习、学会，其后直接跟宾语，例：He has learnt a new skill.他学会了一项新技能。 2、认识到、得知，其后直接跟宾语，或则后跟that引导的宾语从句，例句：He has learned that dishonesty does not pay.他已经认识到不诚实是没有好报的。 3、接受（教训），固定表达，I leant a lesson.我接受了教训。 learn不及物动词的用法 1、学、学习（+from），Why don"t you learn from my mistakes?你为何不从我的错误中吸取教训呢？ 2、得知、获悉（+of/about），We learned of his marriage in the newspapers.我们从报上获悉他结婚了。 learn的常用词组 learna bout/of的用法 1、学到（知识等）、了解，He read a lot so as to learn about the in tell ectual historyof Europe.他大量阅读以便了解欧洲思想史。 2、获悉、听说，I have learned of your promotion from your manager.我已经从你的经理那儿听说你升职了。 短语 learn to say be fore you sing(＝learntowalkbeforeyourun)，凡事要按步就班，凡事要循序渐进。learn young，learn fair，少时学，学得好。never too old to learn，活到老，学到老。soon learnt，soon forgotten，学得快，忘得快。

learning的意思解释如下：learning的中文释义：1、当词性为名词时，意为学习；知识，学问；学到的知识；学得；学术。2、当词性为动词时，意为得知，获悉；学习，学会；认识到，从……吸取教训（learn的现在分词形式）。learning的读法：learning的英式发音为[ˈlɜːnɪŋ]；美式发音为[ˈlɜːrnɪŋ]。短语搭配：1、language learning语言学习；学习语言。2、learning environment学习环境；学习的环境。3、online learning在线学习。4、learning curve学习曲线。5、learning experience学习经验；学习体验；学习经历。6、distance learning远程教育。7、learning disability学习不能。8、book learning书本知识。9、machine learning机器学习，机器的学习。10、learning difficulties学习障碍。双语例句：1、Grammar and usage are the sine qua non of language teaching and learning.语法和用法是语言教学中必不可少的内容。2、The development of chaffinch song is most obviously classified as non-associative learning.苍头燕雀歌声的发展很显然要归类为非联想性学习。3、A useful way of assisting your learning is to keep a diary.记日记是帮助学习的一种有效方法。4、I liked to parade my learning in front of my sisters.我喜欢在姐妹面前炫耀我的知识。5、He is unusually severe on what he regards as tendentious pseudo-learning.对那些他认为是有倾向性的伪学问，他是特别的严厉。6、She"s still learning to read.她还在学习识字。7、Is he learning an instrument?他在学习演奏乐器吗？8、I"m learning how to budget.我正在学习怎样编制预算。9、He"s still learning how to dance.他仍在学怎样跳舞。10、He is learning to play the piano.他正在学弹钢琴。

learn 英[lɜ:n] 美[lɜ:rn] vt. 得知; 学习，学会; 习得; 记住; vt. 学习; 得知; 记住; 认识到; vi. 学习; 获知; -------------如有帮助请采纳， 如需帮助可追问，谢谢。

learn[英][lɜ:n][美][lɜ:rn]vt.& vi.学习，学会; 习得; 得知; 记住; vt.记住; 学习; 得知; 认识到; vi.学习; 获知; 第三人称单数：learns过去分词：learntlearned现在进行时：learning过去式：learnt learned例句:1.Help kids learn and grow. 帮助孩子学习、成长。

1、learning，英语单词，名词、动词，作名词意为学习；学问，作动词意为学习（learn的现在分词）。2、Why do you like learning English?你为什么喜欢学英语呢？3、And off they go into the next round of learning.就这样，学习者们开始了新一轮的学习过程。4、Why do you like learning Japanese?你为什么喜欢学日语呢？

learnt是学习。语法：learn的基本意思是“学,学习”,指通过他人的讲授或从经验中获得知识或技能,表示处于初级阶段或具有技术性的学习活动,强调的是一个由“不知道”到“知道”的过程,也可表示学习的成果,即“学会,学到”。还可指“听说,得知”。learn可用作及物动词,也可用作不及物动词。用作及物动词时,接名词、动名词、(带疑问词的)动词不定式、或由that或疑问词引导的从句作宾语。当作“教”或“给某人一个教训”解时,还可接双宾语,偶尔还可接以形容词充当补足语的复合宾语。learn作“听说,获悉”解时,是传达信息的动词,常可用一般现在时来代替一般过去时。learn用作不及物动词作“吸取教训”解时,多用于否定句。近义词：learn a foreign language 学习一门外语。learn a new game 学习新游戏。learn a trade 学手艺。learn English 学英语。learn lessons 接受教训。learn new skill 学会一种新的技能。learn painting 学画画。learn piano 学弹钢琴。learn sb"s marriage 得知某人的婚事。learn sb"s name 听说过某人的名字。learn science 学习科学。learn the truth 了解真相。learn wisdom 学习有益的东西。learn words 学单词。

study

learn[英][lɜ:n][美][lɜ:rn]vt.& vi.学习，学会; 习得; 得知; 记住; vt.记住; 学习; 得知; 认识到; vi.学习; 获知; 第三人称单数：learns过去分词：learntlearned现在进行时：learning过去式：learnt learned易混淆单词：LEARN以上结果来自金山词霸例句:1.Help kids learn and grow. 帮助孩子学习、成长。