in addition to the school lunch in the cafeteria.

在自助餐厅卖的食品
As many of you probably remember, in the school cafeteria,

你们许多人可能记得在学校餐厅
you had sort of the official lunch of the day

也有那种每日的正式午餐
but then there were often other snacks or beverages,

但通常也有其他零食或饮料
or just one component of the lunch like one hamburger,

或只是午餐的一个部分比如一个汉堡
or just French fries that you could buy separately.

或只是炸薯条能分开购买
Those are all competitive foods

这些都是竞争性食品
because they compete with the full school lunch.

因为它们同全份学校午餐竞争
These competitive foods started coming into schools in the late 1960s.

这食品最早是二十世纪六十年代末出现在学校
In 1970 the USDA were concerned that

1970年美国农业部担心
some of these competitive foods

这些竞争性食品中
were being sold by people other than the school lunch program,

有些为私人出售而非学校午餐工程