0. ѹѹļкʹã˵Ҳfood.txtļ

1. ֲѡġꡱŻһ8Ȼ޷ֲθ꣬޶ȵطֹûꡣ

2. ѭѡˡꡱťԹ۲쵽ѾľλãϷðɫԲȦʾԷûõ˽굽ģҲѭֲ

3. ֲѡ˶бťԷضȡεƷб

4. رѣȻŻԭȻûĿԣ벻ҪģᲹ֡