It occurred to me here I could take that theme and turn it upside down against itself and it would work.

我突然发现,我能把这个主旋律颠倒过来并合在一起,还挺行得通的

耶鲁公开课 - 聆听音乐课程节选

Some are going to reform and some are going to reform with the gene in, and some probably aren't going to reseal at all under the conditions that I've used.

有些质粒会自己合上,有些质粒会与DNA片段重组并合上,还有的在我提供的条件下,也根本合不上

耶鲁公开课 - 生物医学工程探索课程节选