If you run, you are a runner.

如果你跑步，你就是个跑步者。

youdao

If you run too fast you will break your leg.

如果你跑得太快，你会摔到腿的。

youdao

If you run on the road, headphones can be dangerous, as you might not hear traffic coming your way.

如果你在公路上跑，带个耳机是非常危险的，因为你可能听不到一辆汽车已经跟在你的身后。

youdao

In other words,he is saying, if you run out,call eighty-six.

VOA: special.2010.01.08

So if you run into a problem set that just, you don't get, all right? Seek help. Could be psychiatric help, could be a TA. I recommend the TA.

所以如果你碰到了一个,你不懂的问题，好么？求助，可以是精神科，可以是一个助教，我推荐助教。

麻省理工公开课 - 计算机科学及编程导论课程节选

All right? If you run it, you have a sense of the upper bound, about how much time it's going to take to do this computation, so you're not going to get surprised by something showing up.

第一，这样做意味着没有意外了对不对？,你去运行程序,你已经大致知道运行时间的上限了，因此发生任何事情,你都不会吃惊了。

麻省理工公开课 - 计算机科学及编程导论课程节选

So then what if you run not to raise money but to win money?

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