She also loves astronomy, which is incidentally an interest of mine too, but you won't hear about it again in this course.

她还喜欢天文学,巧合的是,这也是我的爱好之一,但在这节课上我也不会提及

耶鲁公开课 - 金融市场课程节选

Let's listen to Luciano Pavarotti sing a leading tone, and as by coincidence, it happens to be the one-year anniversary of Pavarotti's death this week.

让我们听一下,卢西亚诺·帕瓦罗蒂演唱的导音,巧合的是,这周恰好是,帕瓦罗蒂逝世一周年

耶鲁公开课 - 聆听音乐课程节选