My last class is over at 3:30.

我最后一节课是在三点半结束。

youdao

Class is over. Let's play balls.

下课咯，去玩球吧。

youdao

The class is over. You can go home now.

下课了，你们可以回家了。

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

If I went under here and then the people said, "Where the hell did he go? Class is over," that would show a lack of object permanence.

如果我蹲在这里,有人说,"他去哪了,下课了耶",这话就表现出他缺乏客体永存性的概念

耶鲁公开课 - 心理学导论课程节选

While team libertarian is gathering over there, let me just summarize the main objections that I've heard in class and on the website.

在自由主义之队正在集结之时，我来总结一下我在课堂上和网上所收到的,主要的反对意见。

耶鲁公开课 - 公正课程节选

Once the class is over, the participants sit down at the family's dinner table to enjoy what they have prepared together.

BBC: Foodie paradise in Sri Lanka's hill country

But the Navy has many other options for generating savings in its budget, and the Ford class is a big improvement over carriers designed before the information revolution began.

FORBES: Despite Budget Woes, The Navy Is Unlikely To Cut Carriers

Hence, in order to ensure effective literacy skills acquisition by learners, the KGALP provides participants with free and adequate learning materials, basic stationery and obligates them to attend classes three times a week (on average, each class is three hours long) over a period of six months.

UNESCO: Kha Ri Gude (Let Us Learn) Adult Literacy Programme (KGALP)