Still if we ask, "What's doing the metaphysical ?" work here?" What's the key to ? being the same person?

如果我们问，“这和形而上学,有什么关系,成为同一个人的关键是什么？

耶鲁公开课 - 死亡课程节选

What does this mean? Linearity of solutions, the elegant way of saying it is superposition holds.

这是什么意思，方程的线性关系，是解决问题的十分漂亮的方法。

麻省理工公开课 - 固态化学导论课程节选

This is an airplane, what does that have to do with Biomedical Engineering?

这是一架飞机,它和生物医学工程有什么关系呢

耶鲁公开课 - 生物医学工程探索课程节选

When we look at this angular part, we see that it's always the square root of 1 over 4 pi, it doesn't matter what the angle is, it's not dependent on the angle.

当我们看这角向部分，可以看到它总是等于１除以４pai开根号，这和是什么角度没有关系，它和角度无关。

麻省理工公开课 - 化学原理课程节选