拓展阅读8Aunit3TransportationintheUK英国交通CarsareverypopularintheUK.Almosteveryfamilyhascars.Peopledrivetoworkeveryday.ItisnotsoexpensivetobuyacarintheUK,butitisnotcheaptodriveit,becausethepetrol(汽油)isveryexpensiveintheUKandtheyhavetopayhightax(税).Forexample,afulltankofpetrolcostsabout50poundswithabout37poundsfortax.Takingabustogotoschoolorgotoworkisveryconvenient(方便),too.Thebusesusuallycomeontime.IstayedintheUKforthreemonths.Duringthethreemonths,Itookabustoschooleveryday.Onlyoncethebuswas5minuteslate,becausetheyweremendingtheroad.Peoplewillsayhellotothedriverwhengettingonandsaygoodbyetohimorherwhengettingoff.Thebusdriversareveryfriendly,too.Whentheyseethedisabled(残疾的)peoplegettingonthebus,thedriverswillgotohelpthem.Theywilldothesamethingwhentheygetoffthebus.TheroadsinthecitiesoftheUKarenotsowideasthoseinChinaandtherearesomanycars,buttrafficjam(堵车)isseldomseen.That'sbecausemostpeoplearepolite.Attheredtrafficlight,peoplewillstop,evenwhenthereisnobodythere.WhenyouareinthestreetintheUK,youcaneasilyfindtheentrancetotheunderground.InLondontherearenearly320entrancestotheunderground,soit’seasytotaketheundergroundtogoanywhere.
