While many models vow to go back to college, few do.
很多模特儿发誓要重返大学，但几乎无人做到。
Do not ever interrupt someone while they are talking, or explaining you something.
永远不要在别人说话或向你解释某事时打断他们。
What does the brain do while we are sleeping?
当我们睡觉时，大脑在做什么？
What do people tend to do while engaging in a conversation?
人们在交谈时倾向于做什么？
Do you know what decision I made while I was crying?
你知道我哭的时候做了什么决定吗？
He could do a few while he was sitting down.
他坐着的时候可以做几下。
In your country, do you think good appearance is important while finding a job?
在你的国家，你认为找工作时外表重要吗？
The two ministers have yet to meet, but may do so while in New York.
两位部长还未会面，但他们在纽约期间可能会见面。
Just sit for a while and relax. It will do you a world of good.
就坐一会儿，放松放松。这将对你大有好处。
While I am willing to help, I do not have much time available.
尽管我愿意帮忙，但是没有多少时间。
Unfortunately, rich countries possess most of this knowledge, while developing countries do not.
不幸的是，发达国家掌握了这方面的大部分知识，而发展中国家则没有。
Why do certain liquids tend to foam while others do not?
为什么某些液体容易起泡，而有些则不行呢？
If not, how do you feel when others do that while having dinner with you?
如果没有，当别人和你一起吃晚饭时，你感觉如何？
务请多待一会儿。
For a while do I leave thee now!
现在我还要离开你一会儿呢！
Do not raise the flag while it is folded.
国旗被折起时，请勿升起。
Do you intend to keep your knife while you sleep?
你打算在睡觉时，也把刀放在身边吗？
While there are incentives to do it, there's no legal obligation to report it.
尽管对这种做法有激励，但在法律上却没有义务进行报告。
Do me a favour, while you're about it, buy me a copy too.
请帮个忙,就便也替我买一本。
It will be hard to do this while holding down energy prices.
当能源价格下降下来，它是很难做到这一点的。
Continue must be in a loop (e.g., for, do, while). It cannot appear in case constructs.
continue一定是在for,do,while这些循环中，而不能在实例构建中出现。
Certainly we can find something for it to do while it waits.
在它等待时，我们肯定能够为它找到可以做的事情。
What do you do while driving to make the streets more dangerous?
有什么事在开车的时候做会很危险呢？
So the do while construct is not as useful as the other two.
所以那个do，while，结构不像其他两个那么有用。
So this do while loop immediately breaks out at the point of that check.
所以这个do，while，循环在检查的时候,直接中断了。
Things you can do while watching TV.
一些能边看电视边干的事情。
Here are a few productive things you can do while commuting.
以下是一些你在上下班路上可以做的有效率的事情。
Fill your time. Try to think of things that you can do while waiting.
在排队等待的时间里，想一想你要做什么；不要总是想着我要迟到了，我很烦躁，我希望一切都能快点。
There are some things that you actually cannot do while in a hurry.
实际上，有些事情的确是不能匆匆而就的。
There are some things that you actually cannot do while in a hurry.
实际上，有些事情的确是不能匆匆而就的。
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