Water is useful.We drink water every day.We use water to brush our teeth and wash our face.We use water to do many other things.But in many places ，there is not much water.So we should save water.We should reuse water.After we wash our hands,We reuse water to sweep the floor and water flowers.

    We can do many things to save water.

水是有用的，我们每天喝水，我们用水刷牙洗脸，我们用水做许多其他事情，但在很多地区，，水不多，我们应该节约用水。我们应该重复使用水，洗手后，我们重复使用水来拖地板浇花，我们可以做很多事情来节约用水。