You might be interested to know that a lot of the material there actually recorded by Yale undergraduates.

这里很多内容是出自耶鲁本科生之手,相信你会很感兴趣的

耶鲁公开课 - 聆听音乐课程节选

Why? Any violinists in here or anybody who ever played a string instrument?

这又怎样,这里有小提琴手吗,或者有人拉过弦乐器吗

耶鲁公开课 - 聆听音乐课程节选

I guess it's not macho enough, John, to just, you know, you know, go off and do things by hand, you ought to just run them, but it's a valuable tool to get into, so let me do that here.

我认为这不太男人了，John，你知道的，他们仅仅是认为比起用手做来,更应该直接去运行程序，但是这确实是调试代码的非常有价值的工具，让我在这里给大家演示下吧。

麻省理工公开课 - 计算机科学及编程导论课程节选

String players are taught whether it's cellists going this way, downbeat or violas and violinists coming down this way that the downward motion of the hand or the pull across the strong pull across should come with the downbeat; that emphasizes the downbeat.

弦乐手们都是这样教出来的,是不是大提琴手这样的时候或者中提琴手,还有小提琴手们在这里这样拉,当手势冲下,很重的向下的手势时候,是重拍出现的时候,都是在强调重拍的

耶鲁公开课 - 聆听音乐课程节选