车厢号一般显示在站台屏幕和车门附近，座位号在车厢内座位上方或侧面标识。
The carriage number is usually displayed on the platform screen and near the door; the seat number is indicated above or on the side of the seat inside the carriage.
The carriage number is usually displayed on the platform screen and near the door; the seat number is indicated above or on the side of the seat inside the carriage.