I mentioned previously that we do not know a lot about how the mechanical stimulation is being converted into chemical and electrical energy.

先前我曾说过,对于机械刺激到化学和电能的转换,我们还知之甚少。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

All of that means we need to explain why these folks do what they end up doing, and we have some hints, but of course we do not know with any certainty or any confidence.

综上所述,我们来想想为什么这些人,要背井离乡呢,我们有一些线索,但是我们并没有有力的证据

耶鲁公开课 - 古希腊历史简介课程节选

We need to know not only what are the primitives, but how do we make things meaningful in that language.

我们不仅需要知道什么是基本类型，还要知道我们在那种语言中,怎样使其变得有意义。

麻省理工公开课 - 计算机科学及编程导论课程节选

He says, "I believe in the practice and philosophy of what we have agreed to call magic, in what I must call the evocation of spirits, though I do not know what they are."

他说我相信我们所称作的,关于魔法的实践和哲学，我认为那是对灵魂的召唤，尽管我并不知道它们是什么“

耶鲁公开课 - 现代诗歌课程节选

The humans will become like gods, knowing good and evil, ; Not because of some magical property in this fruit; And it's not an apple, by the way, Do we know what the fruit is?

人类能像上帝一样，分辨善恶，不是因为这果实有魔力;,顺便提说一下，它并不是苹果，我们知道那个果实是什么吗？

耶鲁公开课 - 旧约导论课程节选

The second question is: from the pedagogical perspective, not from the business perspective, but from the pedagogical perspective, do we know what the learning system is all about?

第二个问题是：,从教学法的角度看，不是商业视角，而是教学法的角度，我们明白什么是,学习体系吗？

麻省理工公开课 - 媒体、教育、市场课程节选

Classical, maybe a little more than that, but not all that many. Here's-- I don't know, we should do a survey sometime.

古典音乐,也许稍多一点,但没有多少,大概,我不清楚,也许应该找时间做个调查

耶鲁公开课 - 聆听音乐课程节选

We all know that in a falling elevator, you definitely do not escape the pull of gravity.

我们都知道在一个下坠的电梯里,你当然还是会受到重力的

耶鲁公开课 - 基础物理课程节选

But we all know do we not that most contemporary political scientists tend to be liberals. Their values are liberal values.

但我们都知道，不是吗？最当代的,政治科学家倾向于是自由主义者,其价值观是自由主义的价值观。

耶鲁公开课 - 政治哲学导论课程节选

I know that's not possible, but how do we reconcile this?

我知道这是不可能的，但到底如何达成协调？

普林斯顿公开课 - 人性课程节选

So, the radical idea here is you might not know what--why you do what you do and this is something we accept for things like visual perception.

由此引出的一个偏激的观点,你根本不知道自己为何要这么去做,这有点像我们获得视觉感知的过程。

耶鲁公开课 - 心理学导论课程节选

Somebody? Yeah, How do we know that's not a Nash Equilibrium?

谁来回答,我们怎么知道不是纳什均衡

耶鲁公开课 - 博弈论课程节选

max val I'm not going to call the other max val here, because we know what happens when I do that.

我不打算调用其他，因为我们知道当,我这么做会发生什么。

麻省理工公开课 - 计算机科学及编程导论课程节选

Katie, how do we know this is not an equilibrium?

卡蒂 我们怎么知道它不是一个均衡呢

耶鲁公开课 - 博弈论课程节选

No. How do we know that's not a Nash Equilibrium?

不是,我们怎么知道不是纳什均衡

耶鲁公开课 - 博弈论课程节选

We all know people of this sort, do we not?

我们都清楚这类人等，不是吗？

耶鲁公开课 - 政治哲学导论课程节选