每个孩子都参加了学校的课外活动。

Each child had participated in extracurricular activities at school.

《柯林斯英汉双解大词典》

在农村，学校常常是当地社区的活动中心。

In rural areas, the school is often the focal point for the local community.

《牛津词典》

她积极参加学校活动。

She takes an active part in school life.

《牛津词典》

Owen and other Buddhist leader on campus, we have this massive activity sphere.

欧文和学校里其他佛教徒负责人，当时在学校的活动场。

普林斯顿公开课 - 人性课程节选

So there's a lot of things and activities to do, and it's a really great community to be a part of.

学校有很多活动，能加入这样的一个社区真是很荣幸。

求学热十足的学校 - SpeakingMax英语口语达人

but that a lot of colleges have teams of, so those are my extracurriculars.

但很多学校有球队，所以那些就是我的课外活动了。

和戏剧专业的朋友 - SpeakingMax英语口语达人