optional ends construction typ both ends这是活塞销图纸上的句子,这句话怎么翻译啊

翻译:which of three optional extra numbers at the bottom will replace the qu

Optional
我在注册英文的空间有个要填的空“Optional Body”,我不知道Optional 刚刚查过了好像是“任意身体”,但注册空间要填“任意身体”是什么意思?难道是填自我介绍?唉,是在搞不懂、、、
（ps：我注册的是google的MySpace）

翻译:which of three optional extra numbers at the bottom will replace the question mark?

求英语作文一篇 英语作文题目叫：going to english corner should be optional for students.确实buh不会
先谢过了

英语问题,求高手解答!
The optional extra visits which you can also book in advance if you want to
which前面为什么没有in? 后面可以去掉to吗?为什么

— Hey! Lucy! Have you heard about the optional courses this year? — _______ .What about that? A．Not really B．Not exactly C．Not simply D．Not nearly

And that' s a day in town with the optional extra visits which you can also book in advance if you want to.
这句话的主谓宾的是什么?visits后面为什么不加in?我看有的时候就加啊!if you want to.可以不加to吗?谁规定要加to的?不加意思也很完整啊

Pain is inevitable,suffering is optional
该怎么理解这句话的意思 不要直接翻译

B Evening Workshops Optional evening workshops will be held at small restaurants or other meeting places near the conference hotel. Meals and other costs are not included but are also optional. Locations will be announced at the conference site. Workshops are very loosely organized and most represent discussions that have been held at Society for Economic Botany (SEB) meetings over a series of years. Workshop 1: Student Network Date Wednesday evening, Feb. 5th Chairs Hugo de Boer and Arika Virapongse Sponsor Society for Economic Botany Description Student members of the SEB hold a networking mixer each year in order to meet each other and to become familiar with a variety of educational programs and faculty advisors(大学指导老师). Faculty members who are part of training programs are encouraged to join the mixer to meet and talk with students. Workshop 2: Botanical Film Making Date Wednesday evening, Feb. 5th Chair David Strauch Sponsor University of Hawaii Description Digital film making is a particularly useful tool of linking cultural information to recognizable plants. This workshop is aimed towards increasing the quality of material recorded by giving participants greater control over the medium. We will cover technical aspects (e.g. camera settings, audio), technical aspects (framing, lighting, focus), and some ways of presenting the material. Experienced filmmakers are encouraged to attend, and participants are welcome to bring their own camera equipment. Workshop 3: Collections for Botany — Collections Development and Management Date Friday evening, Feb. 7 th Chair Jan Salick Sponsor Society for Economic Botany Description SEB is a network of researchers who have been developing standards for the development of collections of artifacts, plant samples and related materials. Participants discuss successes, problems, and funding sources for solving management issues. 小题1:One of the purposes of a networking mixer held each year is to ________. A．provide students with greater control over the media B．link cultural information to recognizable plants C．help the students to deal with most of the environment issues D．help the students to be familiar with educational programs 小题2:Which of the following is true according to the poster? kimyan607 1年前 已收到1个回答 举报 赞 zsg1015 幼苗 共回答了13个问题采纳率：92.3% 举报 小题1:D 小题2:B 小题3:A 1年前 5 回答问题 可能相似的问题 英语翻译Your results are READY.Optional:You can compare scores w 1年前4个回答 evening l the TV with friends watched in my连词成句 1年前1个回答 Did your mother do housework last sunday evening 1年前3个回答 what is ()()new times cinema in this evening!括号里面填什么? 1年前1个回答 做好了我给你加20飞 1 People usually have dinner in the evening 【对画线部 1年前1个回答 1.同义句转：1)Do you have time this evening?= _____ you _____time 1年前1个回答 Towards ________ evening,_________ cold rain began. 1年前1个回答 提问,英语完成句子2358.———（一种交朋友的方式）is to go to an evening class.359. 1年前2个回答 They (s_ _ ) at home every evening(括号里填什么单词?) 1年前4个回答 There is a basketball game tomorrow evening.(用be going to改写） 1年前2个回答 一段英文翻译成中文:On the evening before All Saints' Day in 1517,Mart 1年前1个回答 It was a Friday evening.Is was waiting at the bus 1年前1个回答 Mr Brown,what will your students___at the evening party? 1年前1个回答 一道首字母,Mr.and Mrs.Jones do not o( ) go out in the evening.It 1年前1个回答 英语小问题（高手请进）I want to see my uncle this evening.为什么不在this eve 1年前6个回答 That evening，________ I will tell you more about later，I end 1年前1个回答 Linda (not do)her homework in the evening 1年前4个回答 ( )The wind will be ____late in the evening 1年前4个回答 英语翻译Did you enjoy the evening?Call the hosts the next day,or 1年前4个回答 你能帮帮他们吗 1.渺小 慷慨 交错 遥望 索取 平行 远望 交织 近观 大方 贡献 吝啬 伟大 奉献 1年前 下列各句中，加粗的成语使用不恰当的一项是 [ 1年前 如图，已知AB是⊙O的直径，BC是⊙O的切线，B为切点，OC平行于弦AD，连接CD．过点D作DE⊥AB于E，交AC于点P 1年前 品位古典 作文 1年前 甲数比乙数少2,甲数的小数点向左移动一位后是0.5,甲乙两数原来是多少? 1年前 精彩回答 鱼的细胞结构是（　　） 1年前 (甲)亲贤臣，远小人，此先汉所以兴隆也; 1年前 阅读下文，回答问题。 有一天，蔺相如坐车出去，远远看见廉颇骑着高头大马过来了，他赶紧叫车夫把车往回赶。 1年前 在2、3、6、7、9里，合数有（ ）个。 1年前 Copyright © 2022 YULUCN.COM - 雨露学习互助 - 17 q. 0.067 s. - webmaster@yulucn.com

英语翻译
课程类别为"任选","任选"要如何翻
可否为optional elective任意选修课?"任选"是否是"任意选修课"的意思?

英语翻译
"Maven Integration for WTP (Optional)" is already present because other installed software requires it.It will be added to the installed software list.

it is only optional to use the technique and thus cannot be used as
the basis to record any data.

以下是关于追溯措施的内容,
Optional structure point if retroactive measures are required for compelling reasons.
Structure points that cannot be applied must be labeled with "n.a.".
The table of contents,sections and subsections are sequentially numbered as demonstrated in this document.

帮我看看我的文章吧
有什么毛病请指出
An optional course on English
Time goes by,I have studied this optional course for a term.I like English ,That’s why I choose English for my optional course.When I first came into this classroom,I felt very excited.I thought everyone here loved English.And I first saw my optional course teacher.It is a man.He usually gives us a test paper to fill in.And then he will ask some of us to say what he or she chose ,and why.Then correct it.I got a lot of knowledge .And I felt very interesting.
On Friday afternoon,my mood is always very good.I can do what I love to do ,you know ,this feeling is excellent.
Then I am going to say something on this course.How much English knowledge did my teacher teach us I think first ,the vacabulary,He took one or two lessons on it.Then ,grammar,it’s important.And last,reading and writing,teacher taught us a lot of English words ,English manners and so on .Don’t worry,I ‘ve forgot one thing.Teacher also gave us a test.Oh,I haven’t got a good mark.I was very sad.
I’m satisfied with this optional course.Though it’s an optional course,but no one has done anything wasn’t link with the class.It gave me a very good time,a peace time,a time I will never forget.
I hope to take part in it next time!
有英语课，但选修课里也有英语课，我喜欢英语，所以选英语