An unpowered railroad car forming part of a train

• Used for carrying freight or passengers

列车编组中的非自推进车厢

• 用于运输货物或乘客

A single self-propelled passenger rail vehicle

• Often diesel-powered, with driving cabs at both ends

单节自推进的客运轨道车辆

• 常为柴油动力，双端设有司机室