楼上这个人是从哪里抄来的. 　　AdvantagesAndAdisadvantagesOfBuses 　　Asatraffictool,busesbringpeoplemanyadvantagesinalmosteverycityandtown.Peoplewhogotoworkoftentakebuses,asdostudentswhogotoschoolandcomebackhomeafterschool.Peoplealsotakebuestogoshopping,visitfriends,dealwithone'saffairsandsoon.Iftherewerenobuses,peoplecannotimaginewhatlifewouldbelike. 　　Buteverythinghasitstwosides.Andsodobuses,whichalsohaveagreatnumberofdisadvantages.Ifonewhoisbusywithanaffairtakesabus,onemaybelateforit,foreveryoneknowsthatabusgoesveryslow.Ifacityhastoomanybuses,thetrafficjamisagreatproblemwhicheatsupcitizensandthecitygovernment.Buses,whichbringpeopleconvenience,alsoresultinmanyproblemsurgentlytobesolved.