So, the total work that we can get out must be zero, out of the whole sum of them.

因此，我们可以从这两个热机,得到的总功，一定是零。

麻省理工公开课 - 热力学与动力学课程节选

So the total sum of right wing votes is going to beat out half of the left wing votes.

所有右派选票将,战胜左派选票的一半

耶鲁公开课 - 博弈论课程节选

So, to sum up, there are three main findings about you that come out in social psychology.

总结一下，在社会心理学里有三个,关于自我的主要发现。

耶鲁公开课 - 心理学导论课程节选

We have the sum of these two bottoming out.

我们有这两个底部的和。

麻省理工公开课 - 固态化学导论课程节选