What does the brain do while we are sleeping?

当我们睡觉时，大脑在做什么？

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What do people tend to do while engaging in a conversation?

人们在交谈时倾向于做什么？

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While studying warships, Fuller realized that they weighed much less than buildings, yet were able to do much more.

VOA: special.2010.05.30

This is not exactly just what the women do while the boys are out on the road. The boys want the pie.

这不完全是女人在男孩在外时做的事,男孩们想要派。

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So I basically started thinking, "Well, what can I do while I'm my own boss?" And

所以我大概就开始想“我自己当了老板能干什么呢？”然后

我就是超人 - SpeakingMax英语口语达人

Asked what he will do while the floodwaters retreat, Hayes replied with a ready joke.

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So, what are subscribers to do while the two entertainment titans hash out the dispute?

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Of course, getting there is less important than what you do while there.

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