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1·They communicated in sign language.

他们用手语沟通。《牛津词典》

2·All our staff have been instructed in sign language.

我们的员工都接受过手语训练。《牛津词典》

3·How is Welcome said in sign language?

怎么用手语说“欢迎”？

4·Hey, if you come over tomorrow, we can practice some sign language then.

嘿，如果你明天能过来，我们可以练习一些手语。

5·In sign language, I repeated what Ms. Jennings had said in case my parents hadn't read her lips.

我用手语重复了詹宁斯女士说的话，以防我的父母没有读她的唇语。

6·In captivity, where they live in zoos and science centres, they can be taught American Sign Language so that they can communicate with their hands.

在圈养的情况下，它们生活在动物园和科学中心，它们可以学习美国手语，这样它们就可以用手交流。

7·I myself went through this searching process and found something that has changed my experience at college for the better: I discovered ASL—American Sign Language.

我自己经历了这个搜索过程，发现了一些让我在大学里变得更好的经历：美国手语。

8·Sign language is a 3D language.

手语是3D立体语言。

9·You can learn sign language!

你可以学手语！

10·I don't understand sign language.

我不懂手语。

手语

1·They communicated in sign language.

他们用手语沟通。《牛津词典》

2·Sign language is a 3D language.

手语是3D立体语言。

3·When you talk about gorilla language, do you mean like, those experiments where humans taught them sign language?

当你讲到大猩猩的语言时，你指的是像人类教它们手语的那些实验吗？

4·I don't understand sign language.

我不懂手语。

5·You can learn sign language!

你可以学手语！

哑语

1·A woman to understand his love of sign language, she smiled and Chong he nodded in agreement.

女人明白他的爱的哑语，她微笑着冲他点头表示赞同。

手势语

1·And, best of all, to communicate with people, parrots don't need devices built with buttons to push, and they don't need to be taught sign language: they can learn to speak.

而且，最大的好处是，与人类交流，鹦鹉不需要设有按钮的装置，也不需要教给它们手势语：它们能够学会说话。

2·They talk in sign Language.

他们用手势语相互交谈。

3·With a new environment, the gal learnt sign language and started a new life.

在全新的环境里，女孩学会了手势语，开始了新的生活。

4·The figure language mainly has facial language, prospect of a solution language, sign language;

体态语主要有面部语、眉目语、手势语；