They're hidden by that board but you saw them before.

结果写在先前那块黑板上了

耶鲁公开课 - 博弈论课程节选

You might see them around. I saw Ricky Gervais, who's the comedian.

你可能会在附近看到他们。我看到过里奇•格威斯，他是个喜剧明星。

演艺人居住的街区 - SpeakingMax英语口语达人

One of them is the technique you saw me do with my left hand where I wiggled it a little bit. It's called vibrato.

其中有个技巧,你们看我左手的手法,我略微揉动琴弦引发出颤音

耶鲁公开课 - 聆听音乐课程节选

The other thing I want to let you know is that instead of having a new problem-set that you'll be assigned this Friday, what we'll do instead is we'll give you some practice problems, and these will be just more of the same type of problems that you saw before but that's another chance to try them out more.

另外一件我想要告诉大家的是,这周五将不会像往常一样,给大家布置新的作业,而是给你们一些练习题，这些题目只是另一些跟原来同样类型的习题,你们应该都已经见过类似的,但这是尝试再次解决这类题目的机会。

麻省理工公开课 - 化学原理课程节选

in the context of a web page. And increasingly that is where the human computer interaction is, and so will you be empowered by terms and not to just to make a website per se but to make an application, something that's of interest to you, something that solves problems, something that lets you tell someone through the most electronic means possible that you saw them somewhere on campus.

以网页内容的形式表现出来,人机交互的运用将越来越多，而且你将学会编程,不仅能制作网站，还能做出应用程序，一些你感兴趣的东西，一些解决问题的手段，还有一些可以让你通过使用,现有的电子手段来分辨出,校园里面看到的一个人的东西。

哈佛公开课 - 计算机科学课程节选

We don't like exponential algorithms, or at least you shouldn't like them, because they blow up quickly. And we saw some examples of that. And unfortunately, some problems are inherently exponential, you're sort of stuck with that, and then you just have to try be as clever as you can.

我们并不喜欢指数算法，至少你不应该喜欢，因为他们会,爆炸式的增长，我们将看到,这样的例子，不幸的是，一些问题先天是指数型的，你会被它们稍稍的卡住,然后你就得尽可能的发挥你聪明才智了。

麻省理工公开课 - 计算机科学及编程导论课程节选

But he believed that it was important to take the tools of science, to take the tools of rational thought and apply them to the good of the state, even if you saw that good of the state as in ships that could lob cannonballs even further against hostile ships, and that kind of thing.

但他同时还认为,借助利用科学和理性的工具,来为国家利益服务也是非常重要的,即使你所看到的所谓"国家利益",只是军舰上的炮弹能比敌舰射得更远,或者其他诸如此类的东西

耶鲁公开课 - 欧洲文明课程节选

So I'm going to distinguish in fact between un-handled exceptions, which are the things that we saw there, and handled exceptions. I'm going to show you in a second how to handle them, but let's look at an example.

所以我打算区分开不可处理的异常,以及我们刚才看到的,可以处理的异常,我一会要给你们演示下如何处理他们,给你们看一个例子。

麻省理工公开课 - 计算机科学及编程导论课程节选