To world leaders, who come here,next week the message is very clear Do something,to keep it this way.

VOA: standard.2009.12.06

Well, a smile is just a way of talking about the ability of the body to do something.

笑就是我们表达,肉体某项能力的一种方式

耶鲁公开课 - 死亡课程节选

asking a very simple question of what the best way to do something or go somewhere is.

这是一个非常简单的问句，来询问做某事或去哪里的最好的方法。

How can I 课堂 - SpeakingMax英语口语达人

End up where you started. It's not quite the same as the shortest path, and figure out the way to do that that involves spending the least money. Or the least time, or something else.

最后回到最初的地方,这和最短路径问题有些不同,需要找出一条花费最少,或者费时最少或者满足其它条件的路径。

麻省理工公开课 - 计算机科学及编程导论课程节选

The "would you please" pattern is a very polite, very kind and very soft way to ask somebody to do something.

would you please”句型是一种非常礼貌、友善以及委婉地请求他人做某事的方式。

Would you please 课堂 - SpeakingMax英语口语达人

That's certainly one way to do it, but for computers that's not necessarily the easiest way. So another way of solving it is to do something we already saw last time, which is basically, why not simply enumerate all possible examples and check them?

将一个等式代入另一个等式，这当然是一种办法,但是对电脑来说这绝对不是一件简单的事,所以解决这个问题的办法，正如我们上一次看过的,非常基本？

麻省理工公开课 - 计算机科学及编程导论课程节选