英语翻译
TheUnitedStatesiswell-knownforitsnetworkofmajorhighwaysdesignedtohelpadrivergetfromoneplacetoanotherintheshortestpossibletime.Althoughthesewidemodernroadsaregenerallysmoothandwellmaintained,withfewsharpcurvesandmanystraightsections,adirectrouteisnotalwaysthemostenjoyableone.Largehighwaysoftenpassbyscenicareasandinterestingsmalltowns.Furthermore,thesehighwaysgenerallyconnectlargeurbancenterswhichmeansthattheybecomecrowdedwithheavytrafficduringrushhours,whenthe"fast,direct"waybecomesaveryslowroute.However,thereisalmostalwaysanotherroutetotakeifyouarenotinahurry.Notforfromtherelativelynew"superhighways",thereareoftenolder,extremelyheavilytraveledroadswhichgothroughthecountryside.Someofthesearegoodlaneroads;othersareunevenroadscurvingthroughthecountry.Thesesecondaryroutesmaygoupsteepslopes,alonghillycliffsordownfrighteninghillsidestotownslyingindeepvalleys.Thoughthesearelessdirectroutes,longerandslower,theygenerallygotoplaceswheretheairiscleanandthesceneryisbeautiful,andthedrivermayhaveachancetogetafresh,cleanviewoftheworld. TheUnitedStatesiswell-knownforitsnetworkofmajorhighwaysdesignedtohelpadrivergetfromoneplacetoanotherintheshortestpossibletime.Althoughthesewidemodernroadsaregenerallysmoothandwellmaintained,withfewsharpcurvesandmanystraightsections,adirectrouteisnotalwaysthemostenjoyableone.Largehighwaysoftenpassbyscenicareasandinterestingsmalltowns.Furthermore,thesehighwaysgenerallyconnectlargeurbancenterswhichmeansthattheybecomecrowdedwithheavytrafficduringrushhours,whenthe"fast,direct"waybecomesaveryslowroute.However,thereisalmostalwaysanotherroutetotakeifyouarenotinahurry.Notforfromtherelativelynew"superhighways",thereareoftenolder,extremelyheavilytraveledroadswhichgothroughthecountryside.Someofthesearegoodlaneroads;othersareunevenroadscurvingthroughthecountry.Thesesecondaryroutesmaygoupsteepslopes,alonghillycliffsordownfrighteninghillsidestotownslyingindeepvalleys.Thoughthesearelessdirectroutes,longerandslower,theygenerallygotoplaceswherethea