I teach the children how to play Chinese yo-yo outside class.

我课余时间教孩子们抖空竹。

youdao

Her in-class conversations led to some friendships and socializing outside class.

课堂上的交谈给她带来了友谊和课堂外的交往。

youdao

If you want to be successful in the near future, you should get involved not only in school subjects but also in outside class activities.

要想在不久的将来取得成功，那就抓住机遇参加各种有益的活动吧！

youdao

They say adjuncts do not have the time or support to help students outside class.

VOA: special.2009.04.09

If any of you guys have questions after the class we can meet outside and talk about those.

如果你们有什么问题的话,欢迎课后来找我,我们一起讨论

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

but that's not to say that you can't engage in projects outside of class.

但这不意味着你无法参与课外的项目。

成功的医学研究 - SpeakingMax英语口语达人

Fewer than 50% of UK children aged eight to 17 read a novel outside class every month, research suggests.

BBC: Novels read monthly by 'less than one in two children'

The idea is, the casual participation in sports in class sparks an interest that inspires a child to try an activity outside of class.

FORBES: Sporting Goods Stores Profit From Our Breeding

Students are expected to be relentlessly social outside of class, too.

FORBES: You Don't Have To Be Loud to Lead