环保的英语演讲稿范文
环保的英语演讲稿1
We live in the world every day. We eat food, drink water, wear clothes, watch TV, use puters and so on. We are producing waste every moment.
Generally speaking, there are four sorts of waste. They are terial waste, organic waste, inorganic waste and poisonous  the holes of the ozone layer ke the earth less suitable to live for some creatures including hun beings; the phenomena of el nino and la nina leave the land with serious flood and drought, and the diseases, caused by p ...