Well,I've been taking this course on music and we've been studying classical music and some popular music," and she says,"What's the difference? Tell me.

嗯，我修了一门音乐方面的课，我们研究了古典音乐，我们研究了古典音乐“,她问你，这两者有什么区别呢。

耶鲁公开课 - 聆听音乐课程节选