The risk tolerance curve for the tens of thousands of people that we needed to hire, you just couldn't quite get them.

由于风险承担曲线，我们需要雇佣数万名员工,但是却，雇不到。

斯坦福公开课 - 戴尔CEO-Michael.Dell谈创业和发展课程节选

Just because you worshiped one god doesn't mean you couldn't worship another god or several gods or five gods or a hundred gods.

崇拜一个神,并不代表不能崇拜其他神,几个，五个，甚至一百个。

耶鲁公开课 - 新约课程节选

So, you couldn't introduce the live virus in because that would cause the disease not just immunity.

所以 不可以直接接种活体病毒,因为这会使人致病而不仅是引起免疫应答

耶鲁公开课 - 生物医学工程探索课程节选

Because if there was really just one thing there, you couldn't imagine it without it.

因为如果它们的确是同一个东西,你是无法脱离它而想象到它的

耶鲁公开课 - 死亡课程节选

You couldn't just run something successfully in a cycle and get work out of it, using the heat from the hot reservoir, without also converting some of the heat that came in to heat that would flow into a cold reservoir.

如果一样东西在循环工作过程中,只有热从高温热源中流出，而没有热流入低温热源，那么此过程,不可能对外做功,不可能把所有热。

麻省理工公开课 - 热力学与动力学课程节选