水资源的现状和问题论文怎么写啊英语

Water is the source of life, life, human health without water. Few people can not eat, but you can't days without water. And now, global 20 million people are in severe water shortages!!! Water crisi

the earth we live on would be a dead one. There would be no trees, no crops, no animals and no people. So water is considered to be next to oxygen in

保护水资源英语作文：Water is the most precious resource on earth. Water is a necessity of our life. We drink it every , many people can't drink clean water because many of them are seriously

保护水资源英语作文篇1 Water is indispensable to our life and the development of national economy. It is often described as the source of all living things and the lifeblood of agriculture and industry. Wit