It turns out that the kinds of post-translational modifications human cells are able to do are very complicated.

研究结果证实人类细胞所能完成的,翻译后修饰非常复杂

耶鲁公开课 - 生物医学工程探索课程节选

You can do many post-translational modifications; your cells are capable of doing many post-translational modifications.

你能完成很多种类的翻译后修饰,你的细胞能完成很多种类的,翻译后修饰

耶鲁公开课 - 生物医学工程探索课程节选

You can make an A in this class by writing your paper as far enough ahead of time that you can take it to a writing tutor and get the writing tutor to help you get the style better, and then turn that version in.

要得A，可以尽量提前完成论文,然后拿给写作指导,让他们帮助你修饰文辞，然后再交上来。

耶鲁公开课 - 新约课程节选