Everything can't live without water.So it's important for us to

protect and save the water.We shouldn't throw litter into the lakes and

rivers.We should plant more trees and grass because they can prevent the

earth from running away.We should turn off the tap in time and reuse

the water.We'd better wash our clothes by hand instead of using washing

machine. If everyone makes a contrubition to protect the water, the world

will be more beautiful.