Especially, he says, as our modern life style threatens to make human exercise obsolete.

他说，特别是因为不良的现代生活方式，使人类体育锻炼活动变得越来越少。

youdao

Especially, he says, as our modern life style threatens to make human exercise obsolete.

他说，特别是因为不良的现代生活方式，使人类体育锻炼活动变得越来越少。

youdao