卧铺车厢里有一个熟睡的孩子。

There is a sleeping child in the sleeping car.

youdao

黄绿色的车厢里有三层的卧铺，空气不太流通。 除了灯光开关，暖气、电扇、喇叭开关仅仅可以拨动，除此之外没有任何作用。

My pistachio green, airless compartment had three bunk beds and, apart from the light, none of the switches - heater, fan nor loudspeaker - did anything other than move.

youdao

卧铺车是可睡觉的车厢，而普通客车是有座位车厢。

A Pullman is a sleeping car and a coach is a sitting car.

youdao