So most and you got it, so we can switch to the notes and let's talk about this here.

大部分人都做对了，我们切换到讲义来讲一下。

麻省理工公开课 - 化学原理课程节选

So, let's have you try one more, if we can switch over and talk about a 3 d orbital.

让我们再来看一个，转到课堂题目上去,我们来看看3d轨道。

麻省理工公开课 - 化学原理课程节选