The new rules follow a high-profile campaign by celebrity chef Jamie Oliver to improve the quality and taste of the country's school lunches.

提高质量、改变口味的新规则由著名厨师节米奥利佛发起。

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The mood states of 273 high school students were measured by questionnaires of the Profile of Mood State (POMS).

采用情绪状态量表（POMS） ，对2 73名高中生的情绪状态进行了问卷调查。

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With these sites, you can build a profile, search for friends, search for people from your old high school or college, and a number of other features.

通过这些网站，你可以建立自己的注册信息，找朋友，找高中或大学的校友，或很多其他人。

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With these sites, you can build a profile, search for friends, search for people from your old high school or college, and a number of other features.

通过这些网站，你可以建立自己的注册信息，找朋友，找高中或大学的校友，或很多其他人。

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