课堂都结束了，所以现在是放学时间了。

Classes are over. So it is after school.

youdao

在今天的课堂结束时，让我给大家讲讲在做今晚的作业时要注意的一些问题。

Let me close today's class with some thoughts to keep in mind while you are doing tonight's assignment.

youdao

在课程结束时，你可以吃在课堂上准备的饭或把它带回家。

At the end of the class you can either eat the meal prepared during the class or take it home with you.

youdao

All right. So our special effects portion of the class is over.

好了，我们课堂的特殊效应部分结束了。

麻省理工公开课 - 化学原理课程节选

getting close drive to the end.

接近课堂的结束

耶鲁公开课 - 聆听音乐课程节选

The teaching fellows right after the class will put up on the stage sheets of paper that are broken down by parts of the alphabet, so make sure you have your names on the concept sheet because you're getting grades for these, and then just put them up in the relevant part of the alphabet that you see on the stage.

助教们在课堂结束后,会把按字母顺序分好的报告纸,放在讲台上,所以请确保把你们的名字写在观点报告上,因为我们会以此评分,并将成绩与你在讲台上所看到的,以字母排序相应的部分放在一起

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选