a system designed to reduce traffic in towns in which people park their cars on the edge of a town and then take a special bus or train to the town centre; the area where people park their cars before taking the bus存车换乘系统，驻车换乘系统（把汽车停在城外，然后乘公交车到市中心，以减少市区的车辆）；转乘停车场