Everybody sit down again but don't but don't put your--keep your books handy because this is going to be pretty aerobic.

大家都坐下,但不要放下书,拿在手上,因为你们将要做些有氧运动

耶鲁公开课 - 博弈论课程节选

We're, as a consequence, going to focus on worst case. This is handy for a couple of reasons.

因此我们会去关注最坏的情况,因为如下的原因这样做。

麻省理工公开课 - 计算机科学及编程导论课程节选

So let's go to some actual real examples, which might come more in handy for this class.

下面让我们来看一些正确应用它的例子，这些例子在这个课堂上应该更容易一些。

麻省理工公开课 - 化学原理课程节选

So I've put this very handy little chart on the board for you listing codes on one side. And you'll see the kinds of things that are punished you pay a certain amount of money to compensate for the death.

我在黑板上画了这个图，一边列出了,这些法典，你可以看到一些被处以,你可以付一定数额的钱作为对死者的赔偿。

耶鲁公开课 - 旧约导论课程节选

So this is a handy way of being able to see, what are in fact the methods that are available if I don't happen to remember them, and want to go back to them.

因此这是一种简便的方式，来看看如果我不记得,可用的方法了,应如何去取得他们。

麻省理工公开课 - 计算机科学及编程导论课程节选

Why is this much nice? Well, that's a handy piece of code. Because imagine I've got that now, and I can now store that away in some file name, input dot p y, and import into every one of my procedure functions, pardon me, my files of procedures, because it's a standard way of now giving me the input.

为什么这样很好呢？,这是一段很好用的代码,因为想象下如果我有了这段代码,我能把它用某个文件名保存起来,后缀是。py，导入到所有的处理函数中,抱歉，我的处理文件,因为这是一个标准的输入方法。

麻省理工公开课 - 计算机科学及编程导论课程节选