“我真的不知道说什么才好？”用英语如何翻译？

希望你能得到我的帮助,
希望你能将你的未来计划好,
学会计和英语又有什么干扰呢?
英语多多听听英语歌,多背下文章,你肯定能成功的.
计划好每件事,严格按计划进行,你会成功的.

如果抓紧时间,全部投入学习,在时间方面就有保证了.接着合理安排,逐一突破.对于基础不好,英语看语法书（针对高考的),理综课先看一遍课本,对于概念要牢记于心.

5x-3n=6x+2n+2
x=-5n-2
解要在-5和5之间,即：
-5≤-5n-2≤5
-3≤-5n≤7
-7/5≤ n≤ 3/5

还没睡啊?为你立即提供正确而地道的英文：
I am really at a loss as to how I should go from now on.
较容易理解和模仿的：I really don't know how I should take this path.

Yuan:
I really love you good ah!Me alone ah!Not your day I really do not know how the «I Haoxiang and you together,but now may not have the right« I do not know why »is I am mature enough.Now I have to grow up,no matter when you have a love of the people you wish.

希望一一 请一一 这样的造句

西兰语（文字） 谁知道他是不是瞎敲的

eally don't know

AB+AC大于PB+PC啊
连结BP并延长到D,与AC交与点D
在△ABD中AB+AD>BP+PD（两边之和大于第三边）
∴BP

I really don't know what are you busy with.

没有岭字开头的成语
岭字的所有成语：
【巴山度岭】指爬山越岭.
【巴山越岭】爬山越岭.形容善于登山行走.
【丛山峻岭】丛：聚集；竣：高大.无数高大险峻的山岭
【崇山峻岭】崇：高；峻：山高而陡.高大险峻的山岭.
【叠岭层峦】叠：重叠；层：重复,接连出现.形容山峦重叠连绵不断.
【登山踄岭】踄：同“步”,蹈,走.形容长途跋涉,路途辛苦.
【登山蓦岭】蓦：超越.形容长途跋涉,路途辛苦.
【登山逾岭】形容长途跋涉,旅途艰辛
【登山越岭】形容长途跋涉,旅途艰辛.
【登山陟岭】陟：蹈、踏.即翻山越岭.形容旅途艰辛劳累.
【翻山越岭】翻：翻过；越：过；岭：山岭.翻越不少山头.形容野外工作或旅途的辛苦.
【高山峻岭】峻：山高而陡.又高又险的山岭.
【横峰侧岭】形容山势纵横交错,起伏重叠.
【荒山野岭】指荒凉无人烟的山野
【爬山越岭】越：过；岭：山岭.爬过高山,越过峻岭.形容野外工作或旅途的辛苦.
【遝冈复岭】指冈峦重沓.
【沓冈复岭】指冈峦重沓.
【重山复岭】指山峦重叠层接.
【重山峻岭】重：重叠；峻：高.连绵起伏的山岭
【指山卖岭】比喻不着边际的空谈.

引物稀释到10μM,也就是合成过来的干粉加上它NM数值x的100倍,然后50μl里上下游引物各加1μl；10×PCR反应缓冲液 5μl,Taq酶1μl（一般说明书上有他的活性浓度,也就是多少U/μl）,然后是模板体积(20-200ng,根据你模板的浓度确定体积),50μl扣去上面这些就是水的体积.
如果加DMSO,10%那就应该加5μl,水就少加；退火温度普遍降低5度左右.

北纬N
南纬S

I always quiet down,
You asked me the question has been lingering in my mind.
You said you wanted to find a good personal love
I really do not know whether they can rely on to you
Actually I would like to give you all my love
可现在我不知道我的未来 BABY
Therefore,it can only do you remain silent daze
I hope you understand that I should not wait for you
Love can not afford to
I chose to leave you
Short-term pain if you return to the future happiness
Love can not afford to
I really was not willing to open up
Just do not want to see you in my future pain patient
(To save you love,to save you love)
I always quiet down,
These days you never have I felt a little strange
All I have left you with
空空的脑袋在笑自己太坦白 OH~BABY
Actually I would like to give you all my love
But now I do not know my future baby
Therefore,it can only do you remain silent daze
I hope you understand that I should not wait for you
Love can not afford to
我选择为你而离开
Short-term pain if you return to the future happiness
Love can not afford to
I really was not willing to open up
Just do not want to see you in my future pain patient
Love can not afford to
I chose to leave you
Short-term pain if you return to the future happiness
Love can not afford to
I really was not willing to open up
Just do not want to see you in my future pain patient

化学是在原子、分子层次上研究物质性质,组成,结构与变化规律的科学.世界是由物质组成的,化学则是人类用以认识和改造物质世界的主要方法和手段之一,它是一门历史悠久而又富有活力的学科,它的成就是社会文明的重要标志.

我今年考的也没你这样啊,英语的话词组 特殊句型 单词再练练阅读完形.现在开始一周两三个,作文背背高级句型 完毕了,至少120.理综生物化学尽量拿满,物理拿基础,也就至少上200了 ,乐观点,自信很重要,

dear mom
It feels so bad that we have been seperated so long,sometimes i really don't know what to do as you are not by my side.Memories always ran back to my happy childhood,however,it makes me sad.
dear mom,i miss you even more intensively at this time,and you are so far way.

对于：快乐 总是那么少
的正确翻译是：
Happiness is only a little.