During the class break, we had a good rest.

在课间，我们有一个很好的休息。

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Our class break was often full of fun and laughter.

我们的课间休息充满了乐趣和欢笑。

youdao

Students, at class break, a greeting to the teachers;

同学们，在课间时，遇见时的医一声“老师好”；

youdao

If you decide to opt in by a pass fail, I just need to sign your white study card or if you wanna decide before the 5th Monday, just grab the pink slip and I can sign that and you can turn that in at any point and I'm happy to chat during break today or after class if you have any questions or concerns.

如果你上我们的课程只是要一个分数，那么我只需要在你的白卡片上签个名就可以了,或者说，如果在第五周的周一前还没考虑好，把你的解聘书拿来，只要我签个字,任何时候你都开以离开我的教室,当然，如果你有任何问题和疑虑,我也很高心和大家做课下交流。

哈佛公开课 - 计算机科学课程节选

Agassi showed his class to break Henman again, and in the tie-break the Briton spurned four match points before the American held his nerve to seal the match.

BBC: Henman upbeat after Agassi escapes

Showing up to spring training that early is like a high-school kid going back to class during Christmas break because he just felt like reviewing the Franco-Prussian War.

WSJ: On Time? You're Late

Hendry suggested he might make it a similarly tight finish when he won the 13th frame, after several misses, and then showed his class with a break of 116 - his only century of the match - to narrow the gap to 8-6.

BBC: Peter Ebdon holds aloft the Maplin UK Championship trophy