And, following a test, a lot of people write in pencil: don't try to erase something and bring it back and say that, oh, actually, this is what I had because we look at that and go, this is perfect.

还有，在测试的时候，很多人用铅笔：,不要试图擦掉什么，把它带回,说，事实上，这是我的,因为我们看了一下就走了，这很完美。

麻省理工公开课 - 固态化学导论课程节选

If I want to take the average energy of all of those, what I can do is go over to my data set.

如果我想得到这所有电子能的平均值，我就得去看一下我的数据库。

麻省理工公开课 - 固态化学导论课程节选

So this you should be able to know pretty quickly, so let's just take 10 seconds here.

大家应该很快就能看出来，所以让我们只花十秒钟的时间来做一下。

麻省理工公开课 - 化学原理课程节选

All right, so in fact, if we checked the Nash equilibria in this game, the Nash Equilibria, and you can check that they are in fact best responses, are both people doing The Bourne ultimatum or both people doing The Good Shepherd.

很好,实际上,如果我们仔细看一下这个博弈,就会发现它们纳什均衡就是最佳对策,即两个人都去看《谍影重重》,或是两人都去看《特工风云》

耶鲁公开课 - 博弈论课程节选

Just to see that in a very simple example, again, we don't use such a complicated example as the one we looked at last time, you could imagine a game, a really trivial coordination game, which looked like this .

不妨再举一个例子,我们就不找上一讲那么复杂的案例了,看一下这个简单的协调博弈,如

耶鲁公开课 - 博弈论课程节选