Many districts had indeed created guidelines for nutrition education, physical activity 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。

youdao

requested the working group on Art 12 (Education, communication, training and public awareness) to submit draft guidelines for consideration of the Conference at its fourth session;

请负责第12条的工作小组（教育、交流、培训和公众意识）提交准则草案，供缔约方会议第四届会议审议；

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The age guidelines provided by librarians, education professionals, and publishers may be dispositive for determining the intended audience.

图书管理员、教育专家和出版者提供的年龄指南可以为确定预期的读者具有决定性作用。

youdao

These discussions made possible to map the needs and perspectives for the implementation of the national curriculum guidelines for the Education on ethnic-racial relations, and on African and African-Brazilian History and Culture in the basic educational system of Brazil.

UNESCO: OFFICE IN BRASILIA

Some schools in England have seen a decline in the uptake of school meals since the Department for Education introduced new health guidelines.

BBC: NEWS | UK | England | Wear | Schools offer free healthy meals

And updated guidelines for sex education in schools in England, published on Monday, emphasised the importance of marriage and strong relationships.

BBC: Family argument