My last class is over at 3:30.

我最后一节课是在三点半结束。

Class is over. Let's play balls.

下课咯，去玩球吧。

The class is over. You can go home now.

下课了，你们可以回家了。

Class is over.

下课。

Class is over. Let's take ten minutes' break.

下课了。让我们休息十分钟。

Class is over.

下课。

Class is over. It's time to clean the classroom.

下课了。是我们打扫教室的时候了。

Time is up. Class is over. That's all for today.

时间到了，下课了，今天就学到这儿。

Class is over, so the students ran out one by one.

下课了，同学们一个接一个跑出来。

Now, class is over, so they are not in the classroom.

现在是下课时间，所以他们不在教室里。

Class is over. Let's take ten.

下课了。让我们休息十分钟。

Class is over. Class is done.

今天的课程已经结束了喔。

Class is over - everyone can go.

下课了，大家可以走了。

Time is up. Class is over.

时间到了，下课。(副词)。

Class is over. Let's have a break.

下课了，让我们休息一下。

Shirley: Finally the class is over.

雪莉：课终于上完了。

Time is up! Class is over.

时间到了，课结束了。

Time's up. Class is over.

时间到，下课了。

Class is over. Goodbye!

下课了。再见！

Class is over. Let's stop to have a rest.

下课了，让我们休息一下。

Hand in your papers by the time class is over.

下课时，必须把试卷交上来。

Teacher: Class is over. Boys and girls, goodbye.

师：下课！同学们再见！

When class is over she talks and disports with us.

下课后和我们在一起聊天、娱乐，总是和蔼可亲。

Mr. Li: Excellent. Class is over. Let's have a break.

李老师：非常好。下课了，休息一下。

May I suggest that you finish it before class is over?

我建议你们在下课前完成这个练习，行吗？

When class is over, they rush to the video games house.

当下课了，他们跑到视频游戏的房子。

Your homework must be handed in before the class is over.

你们的作业必须在下课之前交上来。

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。

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

现在9：40分了，到了向你说再见的时间了，因为我们下课了。