So if you wanna do something conditionally, you generally needs to ask the question, is the following true or false.

假如想在一定条件下做一件事情，你需要判断下这个条件，来看看条件是真还是假。

哈佛公开课 - 计算机科学课程节选

I would recommend going online and finding television programs that are in English.

我会推荐你上网去找找英语的电视节目来看看。

在外国说英语的方法 - SpeakingMax英语口语达人

And the reason I want to show you this is to notice that the recursion can be doubled.

如果我来写斐波那契数列你可以看看这儿,原因是我想让你看看这部分的递归可以翻倍。

麻省理工公开课 - 计算机科学及编程导论课程节选

By no means But let's face it. In order to kill you, I'd have to earn the privilege by knocking him back.

不要这样,让我们看看这种情况,为了杀你,我要通过击退他来赢得主动权

耶鲁公开课 - 古希腊历史简介课程节选

Instead of looking at the documents from the outside, let's look at what would an early Christian church look like if you were just to stumble upon them? A little imagination.

这次我们不再客观地看文本，我们来看看一个早期基督教会的样子,如果你无意间进了教会，想象一下。

耶鲁公开课 - 新约课程节选

Let's see what happened, so we have Beatrice and your name is Claire Elise.

我们来看看发生了什么,比阿特丽斯和你的名字是,克莱尔·伊莉斯

耶鲁公开课 - 博弈论课程节选

So in a moment you're going to go ahead and hit the spacebar and then as things fall from the screen when they line up with the left arrow, hit the left arrow with a different arrow, hit that arrow and see how good a score you can get.

一会儿你走到前面，敲一下空格键,当屏幕上面的东西从左边往下掉的时候,你就敲一下键盘上的左键,是哪个方向，敲对应的方向键就可以了,我们来看看你能得多少分。

哈佛公开课 - 计算机科学课程节选

If I hear lots of buzzing out there, that means you're into it, so hum the piece a little bit to yourself, Musorgsky's "Great Gate of Kiev" Here and Pictures at an Exhibition and see if you can write down those particular symbols.

如果我听到了很多嗡嗡声,就说明你们都投入进去了,那就自己跟着曲子小声哼哼吧,穆索尔斯基的《基辅的城门》,以及《图画展览会》,看看你是否可以写下那些特殊符号来

耶鲁公开课 - 聆听音乐课程节选

And then maybe go and watch it with subtitles after that to see,

这样之后，你也许可以再边看字幕边看电影来看看，

英语学习技巧 - SpeakingMax英语口语达人

There's the Diet Code, this is the weight loss secrets of Leonardo Da Vinci, and you probably didn't know this, but see?

还有减肥密码,这是达芬奇的减肥秘诀,你可能并不知道这个,我们来看看

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Let's look at how you work as the president's gatekeeper.

现在我们来看看,作为总统的主管你是怎么工作的。

普林斯顿公开课 - 国际座谈会课程节选

This is going to be a little bit of a stretch for imagination, but imagination yourself as a Roman general, and let's figure out what you're going to do.

发挥你的想象力,想象你是一位罗马将军,我们来看看你应该怎么办

耶鲁公开课 - 博弈论课程节选

You can run into issues of things like overflow, underflow, with floating point numbers and when you see a whole bunches of ones, it's particularly a good time to be suspicious.

来看看哪儿会出问题，你可能会碰到浮点数中的溢出和下溢问题,当你碰到一系列这种问题后，可能就会适时的开始怀疑结果的正确性。

麻省理工公开课 - 计算机科学及编程导论课程节选

Now, if this all seems like arcane and irrelevant detail, let's just see why this matters in the picture, and then we'll leave soccer, at least for today.

如果你觉得这些听起来稀奇古怪,且它们与你毫不相干,那我们就来看看这个图像吧,以后我们不讨论足球了,至少今天是不会讨论了

耶鲁公开课 - 博弈论课程节选

So, in particular, let's start working out what share of the votes you'd get if you chose position 1 or position 2, against different positions the other guy can choose.

先来看看如果你选择立场1和2,在你对手选择不同立场时,你分别能获得多少选票

耶鲁公开课 - 博弈论课程节选