"To tell you the truth,I had sung . all the songs I knew, and I am going ' What am I going to do now,'" "And in my mind I'm going 'you know, this is the freedom that my generation is looking for,"

VOA: standard.2009.08.15

Now, you know how to make women do worse on math tests too, like that, and this has a demonstrative effect.

你们也知道怎么让女同学考数学考不好，像这样，这样的作用非常显易而见。

耶鲁公开课 - 心理学导论课程节选

as before, you know... I don't think people noticed it as much as they do now.

像从前一样……我认为人们不曾像现在这样关注过它。

关于哥伦布环岛 - SpeakingMax英语口语达人

Now the question you'd need to ask yourself is how do you know this didn't happen to you last night?

现在你要问自己的问题是,你怎么知道,昨晚你没发生这样的事？

耶鲁公开课 - 死亡课程节选

Now, you know, take your hands and kind of do that and you can get a sense of how small that really might be.

你们可以用自己的手指比划下,感觉下三英寸有多小

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Now, there's something you do that's so obvious you probably don't even know you're doing it.

现在,你做了件你自己都未必意识到的,超级无聊的事情

耶鲁公开课 - 心理学导论课程节选

Now, what do you know about energy?

现在，你对能量了解多少？

麻省理工公开课 - 固态化学导论课程节选

I think what makes a difference is not only do you, yourselves, know better how to play this game now, but you also know that everybody around you knows better how to play the game.

我觉得因为不仅你们自己,玩这个数字游戏玩得更好了,你们也了解到周围的人,也玩得更高了

耶鲁公开课 - 博弈论课程节选

Now, once you know each of those, you can now do 25 more upper case letters and 25 more lower case letters then there are some other stuff like punctuation and things you see on the keyboard.

一旦你知道两者中的任何一个，你就知道了另外25个,大写字母和小写字母,标点和在键盘上的,各种符号也有ASCII码。

哈佛公开课 - 计算机科学课程节选

So my challenge to you, and I know Professor Guttag can do this, my challenge to you is, a year from now, come back and look at code you wrote here.

因此我这里有个具有挑战性的任务，我知道Guttag也可能会说这个任务，我的这个任务就是，一年以后，回头来看,你之前写过的代码。

麻省理工公开课 - 计算机科学及编程导论课程节选

I know that you have just graduated. So do you feel happy now?

我知道你刚毕业。那么你现在感到幸福吗？

寻找幸福 - SpeakingMax英语口语达人