And on this side, we're going to write out an engine, and we're going to say this is a Carnot engine.

在这边，我们画出一个热机，是卡诺热机。

麻省理工公开课 - 热力学与动力学课程节选

So, what I want to do is make a new engine which really just consists of two engines, side by side.

我们先构造一个,由两个热机组成的热机，并排排列。

麻省理工公开课 - 热力学与动力学课程节选

And side by side, we're going to run another engine.

与它并列的，有另一台热机。

麻省理工公开课 - 热力学与动力学课程节选