星期日我们没有课。

We have no classes on Sunday.

youdao

星期六我们没有课。

We don't have lessons on Saturday.

youdao

李华很喜欢音乐，他会弹吉他，当我们没有课的时候，就听他弹吉他。

Li Hua loves music so much, he can play guitar, we hear him play guitar when we don't have class.

youdao

So if you flip the info page over on the back here, what you'll see is the periodic table, this is the same one that I've handed out in the last two lectures - the periodic table without any electron configurations.

将这张纸翻过来，你可以看到一个元素周期表，这与我们前两次课发过的,是一样的,-没有任何电子排布的周期表。

麻省理工公开课 - 化学原理课程节选

But we also hope that there aren't any students here who are over-qualified for this course.

但是我们还希望没有学生具有,比这门课的要求还高的水平。

麻省理工公开课 - 计算机科学及编程导论课程节选

It was astonishing enough that somebody-- but perhaps understandable--that somebody in that situation would decide to take a class on death and then have himself, submit himself, to my getting up here week after week, there's no prospect for an afterlife, it's a good thing that we're all going to die.

某个，某个处于那种情况下的人-,会决定上一门有关死亡的课,然后一周接一周地让自己来上我的课,忍受我讲的没有来世，我们所有人都会死是好事，这是足够让人震惊的，但也许也是可以理解的。

耶鲁公开课 - 死亡课程节选