Ourcityiswherewestudyandlive,itsbeautyandtidyisveryimportanttous.So,whatshouldwedotoachievethisgoaltomakeourcitycleanerandmorebeautiful? 　　Firstofall,Ithinkweshouldtakecareofourhandsandmouth.Don'tthrowlitterorspiteverywhere!Second,plantingtreesandflowerscanmakeourcitylikeabeautifulgarden.Third,wemustchrishthethingsinthepublicanddon'tdamagethem.Besides,someadvertisementcanbemadetonoticeeverypersontobegoodtoourcity. 　　Atlast,Iwanttosaythat,ifweallloveourcity,andthentakeactiontoprotectherappearance,thenwewillallhaveawonderfullivingenvironment~!