So, as these products form, they continue to fall out of the way and keep this interface open.

因此随着产物的生成,金属钛会下沉，使得界面仍然保持开放。

麻省理工公开课 - 固态化学导论课程节选

And give yourself the chance to fall in love with it the way that I did.

给自己机会,像我一样爱上这份工作。

哈佛公开课 - 幸福课课程节选