This trend is now being reversed in school food, thanks to legislative innovations such as allowing a preference (of up to about 10%) for locally grown products. But there is another issue: serving better school lunches often requires restoring the food-preparation facilities that existed before.
这一趋势在校园餐领域正在发生逆转，这要归因于立法创新，比如允许优先考虑（不能超过10%）本地产品。但还有另一个问题：提供更好的校园午餐通常需要重建早先存在的食品准备设备。学校需要的不是卸下箱子、保存货品的装卸坞，而是炉灶、冰箱、炊具、碗碟等。