the act of actually pushing someone over onto the tracks and killing him, you are actually killing him yourself.

真的动手把人推到轨道上让他死的这种行为，就等于是你亲手杀了他。

耶鲁公开课 - 公正课程节选

A boy and a girl fell in love from the wrong sides of the tracks The families were upset so they tossed the boy and the girl into two different constellations, thinking that they would never meet again.

男孩爱上了本不该相爱的女孩,双方家庭很生气，所以他们把,这对恋人分开到两个不同星座上，认为这样他们就不会再见面了。

麻省理工公开课 - 媒体、教育、市场课程节选

CD If you put on a CD, we could have-- what's the timing on the Justin Timberlake thing there or any one of the tracks?

如果你放一张，这张贾斯汀时长多少，里面任何一首歌呢？

耶鲁公开课 - 聆听音乐课程节选