And the fact of the matter is that rock and roll, which was invented within the lifetime of many of us.

事实上，我们很多人，见证了摇滚的诞生和发展。

普林斯顿公开课 - 人性课程节选

And in other words, the people who have invented this art form are still practicing it.

换句话说，开创摇滚,的这些音乐家还在玩摇滚。

普林斯顿公开课 - 人性课程节选

How many of you play in a rock band or have ever played in a rock band?

你们中有哪些参加了摇滚乐队的演出,或者曾经参加过摇滚乐队的

耶鲁公开课 - 聆听音乐课程节选

I wanted to ask you about the role of your rock and roll band.

我还想问一下，摇滚乐队,在您的生活中扮演着什么角色？

普林斯顿公开课 - 人性课程节选

I mean I do hope that the fact that I'm interested in in rock and roll isn't perceived by some, as it may well be, to sully the ideals of the Louise Center for the arts and these high-minded things.

我当然希望，我对摇滚的,喜爱，在一些人眼中，不会玷污,路易斯艺术中心这种高雅的理念。

普林斯顿公开课 - 人性课程节选