然而，体力勾当的此吐矣闽精神健康益处来自社会互动。

However, another mental health benefit of physical activity is derived from social interaction.

youdao

自己曾经参与过屡次黉舍组织地社会福利勾当。

I have participated in many school organizations, social welfare activities.

youdao

自己曾经参与过屡次黉舍组织地社会福利勾当。

I have participated in many school organizations, social welfare activities.

youdao