as we all see, the environment is polluted by a lot of waste things.some people throw the daily refuse into rivers or on the street at random.
this is one reason for the environmental pollution. so in daily life i will consciously put the rubbish into the rubbish bin to reduce the contamination.
不可亂扔廢物(can not throw wa 標籤：mybrother作文 snow作文 snowman作文 robot作文