- 问题详情:Asmoreandmorechildrenbecomeobese(肥胖的),schoolsintheUSaretryingtoencouragestudentstobecomemoreactiveandmakehealthierfoodchoices.InDillwyn,Viginia,theeducatorsbuiltan“active”greenschooltodealwithstudentobesity.Theschoolappearstobejustlikean...
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