Plus, the weekly grind of chauffeuring kids all over the place and getting to one class, game, or practice after another can be downright tiresome and stressful for parents.

加之，对父母而言，每周接送这地方的孩子们(包括自己的孩子)陆续去某一课程班上课，做游戏或者锻炼等琐碎苦差完全会令家长感到厌烦和有压力。

youdao

All students will write a weekly response paper of two to three pages (40% of grade) and co-lead one class, providing questions for discussion on that day (10% of grade).

学生每周要写一篇二至三页的心得报告(占成绩的40%)，合作带领一堂课，并且在当天提供问题让大家讨论(占成绩的10%)。

youdao

One group performed balance exercises on a computer-controlled platform once a week, one group took a weekly tai chi class, and a control group met for a weekly discussion.

一组每周在电脑控制的平台上进行一次平衡练习，一组每周上一次太极课，而另一受控组则每周进行一次讨论。

youdao