Even with a change of trains, the subway is quicker than a cab at rush hour.高峰时段地铁即使要转车也比出租车快。Where shall we change for Shanghai?我们在什么地方转车去上海？ You'll have to change trains at Cambridge.你得在剑桥转车。We were turned off the train at Hanover, where we had to change.我们在汉诺威站被赶下火车，只好在那儿转车。