摘要：体育概念的属性是人的肢体活动，其种差是强化体能和非生产性。

Absrtact: the concept attribute of sport is activity of human limbs and trunk, and the specific difference of sport is to strengthen physical power and it is not for production.

youdao

摘要：体育概念的属性是人的肢体活动，其种差是强化体能和非生产性。

Absrtact: the concept attribute of sport is activity of human limbs and trunk, and the specific difference of sport is to strengthen physical power and it is not for production.

youdao