Protectingwaterresources

　　Wateristouswhatairistobirds.Asourdailynecessity,wecan'tlivewithoutwater.Nevertheless,theredoexistmanyseverewaterpollutionsallovertheworld.Asaresult,it'snodoubtthatweshouldresorttomeasurestoprotectwaterresources.

　　Firstly,wearemeanttotakeshowersasquicklyaspossible.Ontheotherhand,therearenobetterwaysthanrecyclingwatersuchasputtingthewaterthathasbeenusedforwashingdishestothetoiletwatertank.Lastbutnottheleast,ithasalsobeenprovedtobeaneffectivewaytocontroltheflowofwaterincaseofthesquanderofwater.