lājīfēnlèi
waste sorting
- waste sorting
- The process of separating garbage into different categories to reduce pollution and facilitate recycling; in China, common categories include 厨余垃圾 chúyúlājī, 可回收物 kěhuíshōuwù, 有害垃圾 yǒuhàilājī, and 其他垃圾 qítālājī.