Level4·Unit2·Part3·Listening·Alcatraz1【英语流利说·懂你英语】
AlcatrazisasmallislandinSanFranciscoBay,1.5milesfromSanFrancisco.FromAlcatraz,youcanseethefamousGoldenGateBridge.Alcatrazisalsofamousandisnowamajortouristattraction.Touristscanreachtheislandbyboatfrom