WhatadvantagesdisadvantagearethereforacityholdingtheOlympicGamesLondonwillholdthe2012OlympicGames,manypeoplesayisgood,somepeoplethinkitisbad.Asforbigprofitsorbigdisadvantages,whichfromthepointofview.First,IthinkLondonwillbethesuccessfulOlympicbidasanopportunityvigorouslytoimprovetheenvironment,improveresourceutilization,improvetransportationandotherinfrastructureconstruction,building-alargenumberofinternationalstandardstadiums.Allthiswilldrivethedevelopment,includingrealestate,travelservices,environmentalprotection,electronicsandinformationindustries,andotherrelatedindustries.Moreover,thesuccessfulOlympicbidwillalsoenhancetheconfidenceofdomesticandforeigninvestorstotheUKeconomy,drivenbydomesticinvestmentandforeigninvestmentindual-warming,andfurtherpromotethegrowthoftheBritisheconomy.Inaddition,peopleoftenonlyseetheeconomicbenefitsoftheOlympicperiod,withoutconsideringtheeconomictrendsoftheOlympicGamesaftertheclosing.Accordingtotherecordsofrelevantinformation,theOlympiceconomythegreaterroleinboostingtheeconomythroughdirectinvestment,aftertheendoftheinvestmentcycleinOlympichostcityandhostcountry'seconomicimpactonthegreater,whichiscalledthe"valleyphenomenon.TheoriginalSydneyislownow.London'sfuturefatewillbelikethatinSydney,ornot.Thistestoftheabilityofgovernmenteconomicregulation.However,ontheotherhand,Olympicsorganizingandholdingperiodmustbemovinglargehumanandmaterialresources,theenvironmentandresourcesoftheUnitedKingdomisbothaseveretest,butalsoachallengetothecomprehensivenationalstrengthandtheGovernment'splanningcapacity.Forexample,in2012,morethanamonth,eachparticipatingcountryathletestoentertheUKtostayintheUKforsometime,theOlympicGamesendafterleavingUK,thisperiodisboundtoconsumealotofresources,andthenleavethepollutants.Justliketheirhousetotheguests,theguestsafterthehouseisdirty,iscertainlyhisownhousetosweep.Netandthespeedofcleaningwouldyounotenoughtoreflectthelevelofenvironmentalprotectiontechnology.Alsoreflectsthedegreeofutilizationofresourcesandeffortsinprot