You can feel something cooling off right. I mean simple examples of these happen when you you know, if you buy cold or hot packs.

可以立即反应的东西,你可以感到有的东西会冷却，对吧？,我是说，举个简单的例子。

麻省理工公开课 - 热力学与动力学课程节选

But then you start seeing the results and you start seeing how your body changes and you start, you know,

但是接着你就开始看到成果，你开始看到你身体的变化，你就开始，嗯，

保持身材的理由 - SpeakingMax英语口语达人

It's very exciting, but if you think you know everything you don't need to learn, you don't belong to us. I always need to learn.

这很令人兴奋，但如果你认为,你什么知道，你不需要学习了，那么请你退出百度，因为人总是在学习。

斯坦福公开课 - 百度CEO李彦宏演讲：全球最大搜索引擎的发展课程节选

If you don't know why you're about to eat cake like that you will soon, but you know this.

如果你现在还不知道为什么将要吃到那样的蛋糕,很快就会知道的，你清楚这一点。

哈佛公开课 - 计算机科学课程节选

You know from experience if you've ever mixed them to make salad dressing, they don't mix too well. And you may know that if you heat them up, they mix much better.

经验告诉我们,你无法把它们混合做成色拉酱调料，他们不会很好的混合，但是你也知道,如果我们把他们加热，就能够混合的更好。

麻省理工公开课 - 热力学与动力学课程节选

See, if you know the Periodic Table then you know where elements are relative to one another.

如果你足够熟悉元素周期表,你可以知道,任何元素与另外元素的关系。

麻省理工公开课 - 固态化学导论课程节选

You feel desperate because you know that if you crash into these five workers, they will all die.

你此时极度绝望,因为你深知,如果电车撞向那五名工人，他们全都会死。

耶鲁公开课 - 公正课程节选

You might know already that you've got a 50 percent chance of having it, but you don't know whether you yourself have it.

你可能已经知道了,自己有50%的机会获得这种基因，但你不知道你有没有。

耶鲁公开课 - 死亡课程节选

We need not just that you're all rational players, not just that you know each other's rational, but you know everyone else's rational.

不仅需要你们都是理性的参与人,不仅需要你们知道对方是理性的,而且必须知道所有人都是理性的

耶鲁公开课 - 博弈论课程节选

In one Psalm--it's great--he's one of the gods and he says, "You know, you guys don't know what you're doing. Let me take over."

其中一篇写得很好，上帝是众神的一员，他说道，“知道吗，你们根本不明白自己在做什么，还是让我来吧“

耶鲁公开课 - 旧约导论课程节选

You obviously know where and you know when, because you're here.

很显然你们知道时间地点，因为你们现在就在这儿。

麻省理工公开课 - 计算机科学及编程导论课程节选

I want be good to you, you know it.

你知道我并无冒犯之意。

普林斯顿公开课 - 人性课程节选

You know about this but maybe you haven't thought about it at this level of detail, but you know that when you - after you eat, you eat lunch for example.

你们学过胰岛素了,但可能没有在我讲的层面上想过这个问题,但你知道的,吃饭以后,比如说你们吃午饭

耶鲁公开课 - 生物医学工程探索课程节选

Circle all the people you know who know you.

把你认识同时认识你的人圈起来。

耶鲁公开课 - 心理学导论课程节选

I can change everything overnight; it does happen. I put that in for a reason because sometimes some of you have not taken a physics course and you don't know how to do well in physics and slowly you catch on and by the time it's Final exam you crack the code; you know how to do well.

我能一夜之间扭转乾坤,确实有过这样的例子,我这样做是因为,有时你们中有人可能以前没上过物理课,不知道怎样学好物理,但慢慢地你赶了上来,到期末考试的时候,你忽然灵光一闪,考起试来得心应手

耶鲁公开课 - 基础物理课程节选

It's really nice to meet you. You know, if you think... here, this is what I'm interested in.

见到你真的很高兴。如果你想……在这里，我就是对这个感兴趣。

就业的方法 - SpeakingMax英语口语达人