Water is important in our lives,it is used for washing clothes and hands,cooking our daily meals,etc.What's more,we must drink it everyday.We can't live without water.And this world cannot keep alive without water,either.

　　Water is such an important thing that we must save it.But how to save it?

　　There are many methods,first,don't leave the tap running when we don't need to use water.Meanwhile,we should form the habit of reusing water.Third,please don't pollute water,which can make us have much fresh water.

　　To protect water is to protect ourselves,Everyone saves a little water and a big amount of water can be saved.