铃声报知下课的时间。

A bell signals the end of a school period.

youdao

教师：现在，老师很不情愿地说下课的时间到了。但老师有个问题问问大家，你们喜欢这堂音乐课吗?。

Now, this time, I'm so sorry to say class is over. But, I have a question to ask everybody:"Do you enjoy this music lesson ?""

youdao

一下课，空余的时间，我就和同学们一起跑步、做游戏等。

A class, the spare time, I will run together with students, play games, etc.

youdao

现在9：40分了，到了向你说再见的时间了，因为我们下课了。

It's 9:40 now, it's time to say goodbye to you, because class is over.

youdao

现在9：40分了，到了向你说再见的时间了，因为我们下课了。

It's 9:40 now, it's time to say goodbye to you, because class is over.

youdao