请问各位,我在意铁官网买票到了选位置的时候,系统显示“Attention, this train is composed of two separated convoys (Convoy A and Convoy B).The letter near the coach number indicates the chosen convoy.”请问convoy A 和convoy B 有什么区别?是在同一节车厢吗?
请问各位,我在意铁官网买票到了选位置的时候,系统显示“Attention, this train is composed of two separated convoys (Convoy A and Convoy B).The letter near the coach number indicates the chosen convoy.”请问convoy A 和convoy B 有什么区别?是在同一节车厢吗?