huíshōu / hòu / de / sùliào / píng / kěyǐ / jiāgōng / chéng / jù zhǐ / xiānwéi / yònglái / zhìzuò / yīwù回收后的塑料瓶可以加工成聚酯纤维,用来制作衣物。Recycled plastic bottles can be processed into polyester fibers for making clothing.