And I'm going to call this the you can break even law; you can break even law.

我叫它,你能保本定律“,你不会失去能量。

麻省理工公开课 - 热力学与动力学课程节选

And I'm going to call this the you can break even at zero degrees Kelvin law.

我把它叫做,你能在0下,保本定律“

麻省理工公开课 - 热力学与动力学课程节选

So, you could break even if you were very clever about it, and that's pretty neat.

所以如果你非常聪明,你就能做到“保本“,这听起来似乎很棒。

麻省理工公开课 - 热力学与动力学课程节选