urban railway passenger cars 城市客运轨道车辆
Railway transportation includes urban express railways, subways, light rails, and trolley cars.
铁路运输包括城市高速铁路、地铁、轻轨、有轨电车。
Railway carmen/women inspect, troubleshoot, maintain and repair structural and mechanical components of railway freight, passenger and urban transit rail cars.
铁路车辆检修工/男/女检查，排除故障，维护和修理铁路货运，客运和城市轨道交通车的结构及机械元件。
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