垃圾分为四类： ♢不可以回收和利用的垃圾。 厨房里的果壳, 菜叶, 残羹剩饭等，用绿色塑料容器收集。 ♢可以回收和利用的垃圾。纸, 塑料, 玻璃, 织物和金属等，用蓝色塑料容器收集。 ♢有毒和有害的垃圾。报废的电池, 过期的药品, 油漆桶, 水银温度计, 荧光灯灯管和日用化学品等，用红色塑料容器收集。 ♢其它的垃圾，用灰色或黄色塑料容器收集。
Garbage is divided into four categories: ♢ Garbag that can not be recovered and used. Kitchen husk, leaves, leftovers , etc. collected with green plastic containers. ♢ Waste that can be recovered and used. Paper, plastic, glass, fabric and metal, etc., are collected in blue plastic containers. ♢ Toxic and hazardous waste. Scrap batteries, expired medicines, paint buckets, mercury thermometers, fluorescent tubes and household chemicals, etc., are collected in red plastic containers. ♢ Other rubbish, collected in gray or yellow plastic containers.
