上课就是上课。

Class is class.

youdao

有些人说我请外教上课就是为了纯英语的环境，我要锻炼我的英文习惯，我希望课堂里外教一点中文都不说。

Some people say I asked foreign teachers to pure English environment, I will exercise my English habit, I hope to teach a class inside and outside Chinese did not say.

youdao

以上，加上课堂上的广东话小知识，就是我能教你们的全部中国文化。

That, plus a little knowledge of classroom Cantonese, is all the Chinese culture I have to offer you.

youdao

What I want to do today is three things: I'm going to start-- actually, I shouldn't say start, I'm going to do a little bit of administrivia, the kinds of things you need to know about how we're going to run the course.

今天我要做三件事儿：,我要开始了--其实不应该说开始，我准备做一点儿文案工作，也就是关于怎么上课的,一些你们必须知道的东西。

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That's why you have to think of the readings as complementing the lectures or think of the lectures as complementing the readings.

这也就是为什么你们不得不,把课后阅读当做上课的补充,或者把听课当做课后阅读的补充

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Finally, there is this ancient issue about sleeping in class.

最后一点,就是上课睡觉这个古老的话题

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