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Undoubtedly,railwayisthefirstpublictransportmeansinventedbyhumanbeings,anditappearedinBritainintheearlynineteenthcenturyforthefirsttimeaswell.Afterthat,thehigh-speedrailwaycameout.Accordingtothedefinition,thehigh-speedrailwayreferstoanewtypeoftherailwaysystem,owningtherateover200kilometersperhour.Intheearly21stcentury,almostnoneoftherailwaysystemshadaratemorethan200kilometersperhour.Uptotheyear1964,theJapaneseshinkansenappearedwitharateof300kilometersperhour.Inaddition,exceptachievingacertainrate,thetrainitselfandtherailmustbeimprovedatthesametime.Ofcourse,thebroadhigh-speedrailwaystillincludethemagneticallylevitatedtrain,whichwillbewidelyusedinthenearfuture.Ibelieve,withthedevelopmentofthescienceandtechnology,ourrailwaysystemwillbecomemoreandmoreadvanced,bringconveniencetoourlife.