节约用水作文，写一个关于节约用水给学生的建

写一个关于节约用水给学生的建议，英语作文?

As we know, water is very important to us. We can live without water. We need to drink water everyday and the food we eat needs water too.We should face that water is badly polluted. We need to pay attention that water is wasted seriously. So, what we should do now is saving water and protecting the water.

节约用水作文书信格式800个字?

关于节约用水的主题名称?