Takingcareofourenvironmentisourduty.Buthowwecandotomakeourenvironmentmorebeautiful?Atfirst,wemustmakeourselvesclean.Forexample,wemustwashourclotheswhentheyaredirty.Weshouldnotlitterwastethingsabout,anddrawonthewall.Wemustn＇tspitinpublicorcutdowntrees.WeshouldplantmoretreesaroundournEighbourhood.Weshouldpicktherubbishupandthrowthemintothedustbinwhenweseethem.Wemustmakeourworldmoreandmorebeautiful,don＇tyouthinkso?