来自《耶鲁大学开放课程：有关食物的心理学、生物学和政治学 第20集 第20集》

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  couldn't be sold during the meals,
  不能在午餐期间出售
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  but they could be sold before and after the lunch period.
  但可在午餐前后出售
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  That's pretty much how things have been since 1984.
  这基本上就是1984年以来的情况
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  Right now the situation is that during the school lunch period
  现在的是学校午餐期间
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  the school can sell these--the regular lunch,
  学校可以出售这些...常规的午餐
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  they can sell some of these sort of snack items
  他们可以出售这些零食中的一些
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  but not the foods of minimal nutritional value.
  但非营养价值过低的食品
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  Those can only be sold early before the lunches start,
  那些食品仅早在午餐开始之前
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  and later after all the lunches finish.
  及午餐结束之后出售
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  One of the things that's been talked about a lot is that
  谈论最多的话题之一便是
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  we need an expanded definition of foods of minimal nutritional value.
  我们得延伸对营养价值过低食品的定义
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  I have this list up here, and if you just want to take a moment
  我这有列个食品单 花些时间