片语
Main-deck passenger doors主舱客舱门
double deck passenger train双层旅客列车
passenger deck旅客甲板
DOUBLE DECK PASSENGER CAR双层客车
double-deck passenger双层客车
Double-deck passenger cars双层客车
a deck passenger统舱乘客
oduble-deck passenger train双层列车
double deck passenger trains双层旅客列车