Until your child can behave appropriately by herself, reduce her free time and fill her hours with activities, sports, errands or study work.

要想让你的孩子行为举止适当得体，你要减少她的空闲时间，帮助她安排活动，进行体育活动，做家务或学习。

youdao

This study builds on earlier work.

这项研究是在以往工作的基础上进行的。

《牛津词典》

Children are hard at work in the study hall.

孩子们在自习室里刻苦学习。

《柯林斯英汉双解大词典》

The revolution is based on the work of scientists who study the movement of the continents a process called plate tectonics.

VOA: special.2010.01.12

A psychology that will look at also things that work, that were not just study-- depression, anxiety, schizophrenia and neurosis.

需要着眼于有用的东西，不仅仅是研究-,抑郁，焦虑，精神分裂，神经症。

哈佛公开课 - 幸福课课程节选

and just, you know, work hard and study, do your homework, eat well too, I'm sure that helps

所以，我的建议是，努力学习，认真完成作业，
同时也好好吃饭，这真的很重要哦。

如果是在考虑留学 - SpeakingMax英语口语达人

They worried too that the two-year post-study work privilege, a big draw for international students, would be revoked altogether.

ECONOMIST: Student visas

Prof Altringham said earlier study work showed that only males were captured at higher altitudes, at the top of the area's dales.

BBC: Yorkshire bat colonies 'cohabit all year'

Potential entrants have to speak a higher standard of English and the "post-study work route" to staying on has been closed, unless graduates have an offer of one of a list of skilled jobs.

BBC: PM urged to rethink student visas policy