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主编建议:同学们,你家厨房里的垃圾桶,是不是每天都装满大堆垃圾?其中的一半恐怕都是被丢掉的食物原料。如果是家长丢掉的,你可以请他们一起读读本文。
Editor: students, your home kitchen trash, is not filled with rubbish every day? Half of which I am afraid are lost food ingredients. If the parents lost, you can ask them to read this article together.