Many districts had indeed created guidelines for nutrition education, physicalactivity and school food, as required, but the rules tended to be fairly broad.
许多学区的确按照要求制定了有关营养教育、体育活动以及学校饮食方面的规定,但这些规定都过于宽泛。
2
Our genetic inheritance, our quality of life in utero, education, class, career, lifestyle, status, levels of physical, mental and social activity are just some of the main influences.