Water is the most important thing for life, even greater than food. Water is not a never-ending resource, but a precious resource that is more valuable than anything else on the planet.
China is facing a water crisis more severe and urgent than any other country in the world. Urgent measures must be taken to save water. For example, Vegetables and fruit should be washed in a bowl rather than under a running tap . Never put water down the drain when there may be another use for it such as watering a plant or cleaning.
In a word, water is precious to usall over the world.
希望能夠幫助到你.