Whetherpeopleshouldhaveaprivatecarintheirlives 　　AstheChineseeconomyisdevelopingbetterandbetter,theChinesearegettingmuchricherthaneverbefore.Nowmoreandmoreofthemareconsideringbuyingaprivatecartomakelifeevenmorewonderful.Asamatteroffact,acarcandefinitelybringgreatconveniencetoourlives.However,wemustnoticeatthesametimethatthecostofusingacarisgrowingfast,andthecommuteisgettingworse.Worstofall,thepollutantbroughtbyusingcarsisharmingtheenvironmentseverely.Nowthewholeworldisaskingpeopletotrytoollikebicycleinsteadofcarswhentheygooutinordertodecreasetheamountofthepollutantexpelledtotheair.Therefore,weshouldsupportourgovernmentandtryourbesttoprotectourownenvironment.Onlywhenwedothisdowestandachancetohaveabetterworldinthefuture!