“用手比心”手势的意思介于“我爱你”和“谢谢”之间。

The hand heart gesture means something between “I love you” and “thank you”.

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当你做手势的时候，你会把更多的空气吸入肺部，这会让你的声音听起来更温暖。

When you gesture, you bring more air into the lungs, which can make your voice sound warmer.

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她说：“这就是黑猩猩手势的神奇之处。”

"That's what's so amazing about chimp gestures," she said.

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Other systems: the gestures that mimes use, semaphores, are all semiotic systems.

其他的系统，比如手势，模仿，信号，他们都是符号系统。

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Now musicians, being a bit more uptight oftentimes classical musicians, than other more spirited folks have developed this tradition of using conducting patterns.

现在的乐师,常常更加拘束,那些古典音乐乐师,相对于其他普通人更拘束,发展出了这样的传统,采取指挥手势

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There's a little icon of a hand here, at top left, you go ahead and click that, and what happens is, we, the staff, see a little blinking icon in the top left that says one out of two hands, one out of 10 hands, or some number of hands, and it maintains in the little row up there your placement in line.

这里有一个小的手势图标，在左上角,点击它，我们教员，在左上角就看到一个小的闪烁的图标，这说明,两个人中有一个举手，10个人中有一个举手，或很多人中有人举手，并且它处于一行之中,那里你们布置成一行了。

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