But indeed, we'll need to move to something fancier than the rat lever machine.

事实上我们需要引入,比老鼠杠杆机器更奇妙的东西。

耶鲁公开课 - 死亡课程节选

Now, I already revealed that, when I was talking about the rat lever machine.

我已经揭示了那一点，在我谈及老鼠杠杆机器时。

耶鲁公开课 - 死亡课程节选

These pleasures the rat lever machine wasn't giving us.

这些快乐是老鼠杠杆机器无法给与我们的。

耶鲁公开课 - 死亡课程节选