但你们知道，核能也很危险。

But it's also dangerous, as you know.

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Obviously we don't expect you to know exactly what the distances are, but you should be able to compare them relatively.

当然我们不要求你么,要能知道具体这些位置是多少，但你们要能够相对比较它们。

麻省理工公开课 - 化学原理课程节选

The earnings, you understand, are kind of a theoretical concept but dividend is the money that we send out.

你们都知道,收益是个理论概念,但股利是我们分发出去的钱

耶鲁公开课 - 金融市场课程节选

And I know it sounds kind of crazy but we have a lot of fun as you can tell.

我知道听上去很疯狂,但我们相处得很快乐，你们看得出。

哈佛公开课 - 幸福课课程节选