0. ѹļкʹã˵food.txtҲ

1. 汾ڷֹɡׯ԰ľׯ԰۲Ӱ졣

2. ֲľ޸ׯ԰ƣʹׯ԰ưո񡣿ȼ⵽ׯ԰еĿոżɽԶ԰ԭׯ԰Сĳɡ  С  ȡոһɣ಻ޡ

3. ߣ޷𵽱áϷнϴ£пƻܣϷºǿԹ

4. ˽ֹժ뿳ãһ߼⵽ժΪֹ





