With the development of science and technology, people's living standard is getting better and better, at the same time, all kinds of rubbish are produced. We can find that the clear sky is turning grey, the blue sea is covered with rubbish, and rubbish piles up on the land. People littering and not sorting garbage, these bad behaviors, not only make life dirty, but also pollute the air and sea. Then human beings will not be able to live on the earth. Recently, through the school to our garbage classification publicity, I know that garbage is not good for nothing, garbage can also be used. Now the ordinary garbage cans on the streets are both recyclable and non-recyclable. Even the community, community transport garbage vehicles have been replaced by the past dustbins with kitchen and sanitary garbage and other garbage classification vehicles. Household waste can also be divided into two categories, the first is recyclable, and the second is not recyclable. Recyclable items include: cans, plastic bottles, milk cartons, etc., which can be recycled into other things. Non-recyclable food waste such as fruit peels and vegetable leaves produced by cooking. Garbage classification needs our common efforts, let us cherish the hard-won life, establish the concept of environmental protection, recycling resources. 本文来源：https://www.wddqw.com/doc/227551f94a649b6648d7c1c708a1284ac950054b.html