So, we know from our calculation that we can do over here, that this bond is polar.

我们通过计算都知道,这个键是非极性的。

麻省理工公开课 - 固态化学导论课程节选

We've had a great deal to do with it, but of course we still haven't the slightest idea what it is.

我们花了很大的功夫来接解决这个问题，但我们仍然一点都不知道语言是什么。

耶鲁公开课 - 文学理论导论课程节选

Now that already tells us what we know, which is that the efficiency is going to be something less than zero, right?

我们都知道这个，这结果就是说效率,是负的，对吗？

麻省理工公开课 - 热力学与动力学课程节选

The answer could turn out to be yes, for all we know at this point.

这个答案也许是肯定的,我们都知道这一点

耶鲁公开课 - 死亡课程节选

So we want to know what's going to happen in this game.

我们都想知道这个博弈会怎么进行

耶鲁公开课 - 博弈论课程节选

First, we know that it's not true that everything is learned.

首先，我们知道,一切都是习得的，这个观点是错误的。

耶鲁公开课 - 心理学导论课程节选

We've got a lot of constants in this solution to the hydrogen atom, and we know what most of these mean. But remember that this whole term in green here is what is going to be equal to that binding energy between the nucleus of a hydrogen atom and the electron.

在这个解中有很多常数,其中大部分我们,都知道它们代表的意思,但记住是这整个绿色的部分,等于核子和电子的结合能。

麻省理工公开课 - 化学原理课程节选

Now we've known that.

现在我们都知道这个道理了。

哈佛公开课 - 幸福课课程节选

That's common sense.

这个我们都知道。

耶鲁公开课 - 心理学导论课程节选