Besides study, joining the activity is also part of their lives.

除了学习，参加活动也是他们生活的一部分。

youdao

During school, besides study I attended some social practice activity.

在校期间，学习之余我曾参加过一些社会实践活动。

youdao

Besides study they spend considerable amount of time improving themselves in various aspect.

除了学习他们花费很多的时间在各方面提高自我。

youdao

All I really wanted to do besides study politics was write novels or be in a band.

FORBES: I Went To College, Law School, And Grad School - Because I Wasn't Born Elite

Besides pieces on the ground, investigators continue to study amateur and government video and photographs of the shuttle, both in orbit and during its final descent.

CNN: Piece of shuttle left wing identified

Good practice is not impossible to find: besides deeply inadequate schools, Ms Wreford's study came across others, even in deprived areas, that seemed to be thriving against all odds.

ECONOMIST: Start at the beginning