They separate paper, glass, cans, and plastic from the regular waste.

他们从平常的废品中把纸，玻璃，罐子和塑料进行分类。

youdao

They separate paper, glass, cans, and plastic from the regular waste.

他们从平常的废品中把纸，玻璃，罐子和塑料进行分类。

youdao