All right, let's try again. How many people vote that this is reversible? That looks like a majority to me. Irreversible?

好的，让我们再试试,有多少人认为这是可逆的？,看上去大多数人都这么认为？

麻省理工公开课 - 热力学与动力学课程节选

So let's go to a second clicker question here and try one more. So why don't you tell me how many possible orbitals you can have in a single atom that have the following two quantum numbers?

让我们来看下一道题目,你们来告诉我,有多少个可能的轨道,含有这些量子数呢？

麻省理工公开课 - 化学原理课程节选

All right. I want to do one more extended example here., because we've got another piece to do, but I want to capture this, because it's important, so let me again try and say it the following way.

很好的问题，谢谢你,我还要带大家去看一个延伸的例子,尽管我们还有别的事情要去做，但是我还是想提提这一点，因为这很重要。

麻省理工公开课 - 计算机科学及编程导论课程节选

Let's try here: Alpha, Beta, alpha, Beta, pair, me.

先写上 α β 对手,我

耶鲁公开课 - 博弈论课程节选