解题思路： writting
解题过程：
Water is very important for us. We must drink water everyday. We can’t live without water. Water is everywhere around us.
At home, we use water to wash clothes, to cook rice, to clean the flat, and so on.
At work, people use water to put out fires, to grow vegetables, and so on. We can also swim in the sea. What would the world be like, if there is no water one day?
We should try to save it. First, when we finish washing the clothes or dishes, we can use the water to clean the floor. Second, If we see the dripping tap, we must fix the tap as soon as possible. Third, we can have a shower instead of a bath because having a bath can waste a lot of water. So as to save our living environment, we can do more and better.
最终答案：略
