Water（水）

Water is essential to living things For instance if there is no enough water in a human body a person may feel unfortable or get sick easily To make matters worse one may die of thirst Similarly plants may wither or die for lack of water It is apparent that all living things need water to keep alive Judging from the importance of water we should know how to conserve water The first thing is to stop polluting water because what we really need is clean water At the same time be sure to turn off the faucet immediately after using water And we should make efficient use of water to avoid wasting it One way is to recycle as much water as possible To sum up we should economize on water so as to maintain the abundance of water which is an indispensable element of life