I argue that students, primary school students in particular, should be relieved from the heavy task of studying and doing homework, thus having more time for sports and physical exercise.

我认为学生，特别是小学生，应该从繁重的学习和作业中解放出来，将更多的时间投入到体育锻炼中去。

youdao

Exercise such as playing sports is fun, and you can spend time with your friends and family as you play together.

比如进行体育活动这方面的锻炼是有趣的，当你们一起的时候你可以和朋友。家人一起度过时光。

youdao

The main factors influencing their sports behavior is the lack of physical exercise knowledge, time and management as well as the bad living habit and particular environment.

影响研究生体育行为的主要因素是：健身知识、时间、组织管理的缺乏以及研究生特定的环境和不良的生活习惯等。

youdao

While the medical community has traditionally focused on increasing daily amounts of exercise and participation in sports programs, what we should be more concerned with is the time when we are awake (up to 15 hrs per day) which we do not spend exercising.

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