Planning ahead should eliminate wastage, but if you have surplus vegetables you'll do a vegetable soup, and all fruits threatening to "go off" will be cooked or juiced.

提前做计划可以减少浪费，但是如果你有多余的蔬菜，你可以做一个蔬菜汤，而且所有可能会变质的水果都可以被煮熟或榨汁。