This is on purpose, because one of the things I hope you have learned to do this semester, is look up things you don't know, and figure out what they do. What they mean.

我举这个程序是有目的的，因为我希望你们这续期能学到,如何去查找你不知道的东西并，且弄懂它,们是干什么的，是什么意思。

麻省理工公开课 - 计算机科学及编程导论课程节选

until you're old enough to go to like bars or whatever you want to do.

直到你年纪够大了，就可以去酒吧，想干什么就干什么。

大学篮球的人气 - SpeakingMax英语口语达人

OK, once it gets to the end of that, what's it going to do? It's going to come down here and, oh. What's that doing? Well I cheated when I started. I said, somebody's giving me a perfect square, I'm looking for the square root of it. But suppose 15 I gave this thing 15, and asked it to run.

好，一旦到了循环的最后，程序会去做什么？程序会跳到这里来,噢，这是干什么的？好吧,当我开始的时候我有点小作弊的意思,我说过，我得到了一个完美的平方数,我要求这个数的平方根,但是假设下我得到的数是。

麻省理工公开课 - 计算机科学及编程导论课程节选

So people are like, "What are we doing here? We need to go to Brooklyn!"

所以人们会像这样说，“我们在这里干什么？我们要去布鲁克林！”

在布鲁克林的生活 - SpeakingMax英语口语达人

What does it expect as input, and any other information I want to pass on.

但是如果我去做了,我将要说明这个函数是干什么的。

麻省理工公开课 - 计算机科学及编程导论课程节选