PersonaltransportationinAmericaismostlybycar.Mostfamili...
问题详情:PersonaltransportationinAmericaismostlybycar.Mostfamilieshavetwocars,oneforthehusbandandtheotherforthewife.Usuallytheyalsohaveadoublegarage.Butinlargecities,manypeopletakeabusorasubwaytowork.I...