汽车的利与弊
　　AdvantagesandDisadvantagesofPrivateCars
　　advantagesanddisadvantagesofprivatecarswiththefantasticspurbothinindustryandineconomyinchina, thenumberofpeoplewhoownprivatecarsisontherise. somepeoplehaveboughtcarsoftheirown, andothersareplanningtobuycars. buttherehavebeentwoquitedifferentviewsonthisphenomenon.someclaimthattherearemanyadvantagesbroughtaboutbycars. first, theautomobileindustryprovidesjobsforcountlessworkersandstrongsupportforotherindustries. second, ifconditionspermit, owningacarcanmakeusworkmoreefficiently. finally, lifewillbecomemoreconvenient.
　　acarallowsonetomovefreelyandwithacarthereisnoneedtowaitforthebusinthecoldorundertheburningsun. however, othersstronglyobjecttotheincreaseindevelopingprivatecars. theyholdthatautomobileswillgiverisetoaseriesofproblems. inthefirstplace, asmoreandmorecarsareproducedandruninthestreet, alargevolumeofpoisonousgaswillbegivenoff, pollutingtheatmosphereandcausingactualharmtothehealthofpeople. next, privatecarscontributetotrafficcongestionsogreatlythattheadvantagesgainedincomfortandfreedomareoftencancelledoutbythefrustrationcausedbytrafficjams. thelastproblemistheincreasingnumberofcaraccidentsthathavekilledandwillkillalotofpeopleinafrictionofasecond.inmyopinion, althoughautomobileshavebeenplayingavitalpartinthedailyactivitiesofoursociety, theyalsobringusnumeroustroublessuchasmoreseriousenvironmentalpollution, moretrafficaccidentsandmoreenergyconsumption. theydrinkuphugeamountsoffuelandthrowouthugeamountsofpollutants. trafficaccidentskillthousandsandthousandsofpeopleeachyearandcripplemore. jamswasteourprecioustime. thereforeiamagainstdevelopingprivatecars.