Now Milton may not be able to forget Homer, but he is able to correct Homer or to preempt Homer.

弥尔顿不能忘记荷马，但他可以改正荷马或者取代荷马。

耶鲁公开课 - 弥尔顿课程节选

We can make some substitutions here using some of the derivation on the previous board which will give us the Planck constant divided by 2 pi mass of the electron times the Bohr radius.

在这里我们也可以,用我以前在黑板上写过的一些词来取代它,得到的是普朗克常数除以2π电子质量,再乘以波尔半径。

麻省理工公开课 - 固态化学导论课程节选

Today we have different kinds of music to substitute for the flute but you get the point.

今天我们听不同的音乐,取代了长笛,但你可以想象一下。

耶鲁公开课 - 政治哲学导论课程节选

Lastly, up here, is a picture of a much smaller device, this is actually an artificial heart valve that is made of plastics and metal and can replace the valve inside your heart.

最后,在上面这里,这张图片是一个相对较小的装置,这实际上是一个人工心脏瓣膜,由塑料和金属制成,可以取代人的心脏瓣膜

耶鲁公开课 - 生物医学工程探索课程节选