All right, see you in class, buddy.

上课时见，伙计。

The one Prof. Lee uses in his course.

李教授上他课时用的书。

She even checks it while in class.

她甚至在上课时检。

Does he often speak up during class?

上课时，他经常发言吗？

That is especially true with many students keeping their cameras off during online classes.

尤其是许多学生上网课时不摄像机。

Why are you talking when you have a lesson?

你为什么要在上课时说话？

At the end, I'm going to read you a poem.

快下课时我要给你们读首诗。

She handed the papers out during the next class.

再上课时，她把纸发了下去。

The teacher lets us take a five-minute break during class.

上课时，老师让我们休息五分钟。

It was recess time at the village school.

现在是乡村学校里的下课时间。

Oh, and then she lost her cell phone at pilates.

而且她上普拉提课时还把手机丢了。

Actually, I started the class by saying that.

事实上 刚上课时我就说了。

Tom never takes notes in class.

汤姆上课时从来不抄笔记。

Hey, Nick. Don't listen to music in class, Nick!

嘿，尼克。不要在上课时听音乐。

At school today, they announced that student government elections are coming up.

白天上课时，听说学生会竞选即将始了。

Today at school we got assigned to reading groups.

今天上课时，老师给我们分配了阅读小组。

Another said Paul always sat in class with his hands covering his eyes.

另一位说，保罗上课时经常用手蒙住眼睛。

She took care to be extra nice to Joanna during the breaks.

下课时，她特别小心，对乔安比平日更好。

In science class we analyzed water from a nearby river.

我们在上自然课时，分析取自附近河里的水。

All students and teachers are required to wear masks during classes.

所有学生和教师在上课时都必须佩戴口罩。