神马品牌网ug截面曲线:中文翻译成英语
来源：百度文库 编辑：神马品牌网 时间：2024/04/27 13:44:16
1.生命需要水，没有水不能够生存，就像生命离不开阳光一样.
2.世界上70%被水覆盖，但绝大多数水都不能直接喝.
3.世界上用水量越来越大，而江河湖泊的污染越来越严重。
4.怎么解决这个问题？节约用水，净化污水
2.世界上70%被水覆盖，但绝大多数水都不能直接喝.
3.世界上用水量越来越大，而江河湖泊的污染越来越严重。
4.怎么解决这个问题？节约用水，净化污水
1.The life needs the water, hasing no water can't exist enough, being like the life to can not get away from the sunlight.
2.70% were overlay by the water, but the great majority waters can't drink directly in the world.
3.Use the amount of water in the world more and more big, but river the pollution of the river lake is more and more serious.
4.How to resolve this problem?The economy uses the water, purifying the dirty water