So, step five tells us to add 2 electrons between each atom, so we add two there.

那么，第五步告诉我们在两个原子之间放上两个电子，因此我们在这放上两个。

麻省理工公开课 - 化学原理课程节选

Okay. To one servant the master gave five talents. You remember this story To one servant the master gave five talents, to another he gave two, and to a third servant he gave one talent.

你们还记得这个故事吧,主人给了一个仆人5枚金币，他给了另外一个2枚，第三个给了1枚。

耶鲁公开课 - 弥尔顿课程节选

So, two different forms of a six-note pattern, let's go to a five-note pattern.

两种不同模式的六音符音阶,我们来看下五音符的模式

耶鲁公开课 - 聆听音乐课程节选

It's two five-to-eight-page papers.

要写两篇五至八页长的。

耶鲁公开课 - 1945年后的美国小说课程节选

Suppose you wanted two plus two to equal five.

假设你想让二加二等于五。

耶鲁公开课 - 死亡课程节选

Well, I guess in the first case where you have the one worker and the five, it's a choice between those two and you have to make a certain choice and people are going to die because of the trolley car, not necessarily because of your direct actions.

我认为，在第一种情况中是撞死一个还是五个，你只能在这两者中选择,不管你做出的是哪一个选择,总得有人被电车撞死，而他们的死，并非你的直接行为导致。

耶鲁公开课 - 公正课程节选

What we've got here is the following, this idea of partials that Eva was talking about with ratios, two to one, three to two, four to three, five to four, six to five and so on, and the point here is that the way we differentiate between instruments.

接下来,我们要讲的是,伊娃刚谈到的泛音的高低比率,二比一,三比二,四比三,五比四,六比五,等等,这里我要讲的是,我们区分乐器的方式

耶鲁公开课 - 聆听音乐课程节选