有视力问题的人应该去医院，让医生决定怎么做。

People who have eyesight problems should go to a hospital and let a doctor decide what to do.

youdao

当你开始做的时候，匆忙中事情肯定会变得很复杂，但是我想知道要解决这些问题中的一些，是否有什么事情是不能做的。

Things certainly get complicated in a hurry when you get into them, but I wonder if something couldn't be done to deal with some of these problems.

youdao

注意：背部有问题的人不宜做此练习。

Caution: Anyone with a back problem shouldn't do this exercise.

youdao

Any thoughts? Don't you hate professors who stand here waiting for you to answer, even when they have candy?

你们难道不讨厌站在那儿等你回答问题,的教授么？虽然他有糖果做奖品哦，用少于线性时间完成可能么？

麻省理工公开课 - 计算机科学及编程导论课程节选

So strong and far reaching are these rights that they raise the question of what, if anything, the state may do.

这些权利如此强大，如此深远,以至引发一个问题，如果有的话，政府可以做什么。

耶鲁公开课 - 公正课程节选

So that you will come away with a sense of what you can do, what you can't do, and what kinds of things you should use to tackle complex problems.

因此你们才能对,你们能做的事儿，不能做的事儿,和用何方法去,解决棘手问题有一个基本概念。

麻省理工公开课 - 计算机科学及编程导论课程节选