He's an older fellow. He's sort of my age and the reason I mention Chuck Mangione is that years ago I went to school with him.

他稍年长些,差不多和我一样大,我之所以拿查克·曼卓林来举例,是因为很多年前我和他一起上过学

耶鲁公开课 - 聆听音乐课程节选

And one of the reasons that's most responsible for that is that humans aren't dying at as young an age from infectious diseases as they did three or four hundred years ago.

最重要的一个原因就是,人们不会在年轻的时候死于传染性疾病,而这在三四百年前确实会发生

耶鲁公开课 - 生物医学工程探索课程节选