UnitIHowdoyougothere?SectionBGreenlightmeansgo.Jim:HowcanIgettoZhongshanPark?Chen:YoucanbytheNo.15bus.Jim:CanIgoonfoot?Chen:Sure,ifyoulike.It’snotfar.Thetrafficlightsarethesameineverycountry.Therearealwaysthreelights:redyellowandgreen.Redmeans“stop”.Yellowmeans“Wait”,andgreenmeans“Go”.InChina,driversdriveontherightsideoftheroad.IntheUS,driversdriverontherightside,too.InEnglandandAustralia,however,driversdriveontheleftsideoftheroad.Ifyougobycar,bybikeoronfoot,youmustknowthetrafficrules.