water100字

As we know,water is very important to man,we can't live without water.The water we can drinking is getting less and less.But some people don't seem to care about it.They waste a lot of water.They pour dirty water into rivers and lakes.Water pollution is getting more and more serious.So we must do something to stop the pollution.We not only protect the water,but also find wats to reuse it, Only in this way can live happily.If we don't save water,the last drop of water will be a tear-drop.So,please savre water