At times like that you have to strike a balance between sleep and homework.

在那样的时候，你得在睡眠和家庭作业之间找到一种平衡。

Students have to learn to strike a balance between study and entertainment.

学生必须学会平衡学习和娱乐。

China needs to strike a balance between maintaining a relatively fast and stable development and making economic structural adjustment.

中国需要在保持经济相对快速稳定发展和调整经济结构之间取得平衡。

It's no easy task to strike a balance between study and after-school activities.

在学习和课外活动之间取得平衡并非易事。

I'm writing to ask for some practical suggestions on how to strike a balance between study and life.

写这封信是为了询求一些切实的建议，请问如何才能在学习和生活之间达到平衡。