Today,moreandmoreurbanpeoplehaveprivatecars. 　　Thereisnodoubtthatprivatecarsmakeustravelfasterandfarther,buttheydohavecausedsomeproblems.Forexample,theyemittoomuchexhaustfumesandthuspollutetheair.Thiscausesfurtherproblems.Theoldpeopleespeciallysufferalotfromit.Privatecarsalsocontributegreatlytotheincreaseoftrafficjamsandaccidents.Trafficcongestionhaslongbeenaproblemofgreatconcernandcomplaintinbigcities.Ithascausedalotofinconveniencetopeople'slifeandwork.Forexample,peoplehavetosetoffwellinadvancetogettoworkontimeandcomebackverylatewhentheirworkisover. 　　Ifthespeedofroadconstructioncannotkeepupwiththequicklygrowingnumbersofthecars,theroadwillbecrowdedseriouslyastimegoeson. 　　Eventhough,thedevelopmentofprivatecarsoffergreatconvenienceandflexibility,youcannolongerrelyonpublictransport,free-wheelingtogototheirownplace.However,privatecars,citytrafficconditionswillbecomeworse,thephenomenonoftrafficjamsareeverywhere,toomanycarswillpollutetheair.Mypointis,itshouldbethedevelopmentoftheprivatecar.Thuspromotingeconomicdevelopment,facilitatingpeople'slives.Butfortheenvironment,wecanmakegreatereffortstoprotectotherareas. 　　现如今,越来越多的城市人有私人汽车. 　　毫无疑问私家车让我们出行更快更远,但他们却引起了一些问题.例如,他们冒烟太多,因此废气污染了空气.这导致更多的问题.尤其是老人更甚.私人汽车也极大地促进了增加的交通拥堵和事故的发生.交通拥塞长期以来一直是最关心的问题和投诉在大城市.这已经引起了很大的不便与人们的生活和工作.例如,人们必须预先设定了上班要准时回来时,他们的工作是很晚了. 　　如果我们对公路建设跟不上快速增多的汽车,道路会很拥挤的严重随着时间的推移. 　　即便如此,发展私家车提供很大的便利和灵活性,可以不再依赖公共交通,随心所欲的去自己想去的地方.但是,私家车会使城市交通状况变的更糟,到处都是堵车现象,太多轿车会污染空气.我的观点是,应该发展私家车.这样促进了经济的发展,方便了人们的生活.但是对于环境问题,我们可以从其他方面加大力度去保护.