It was an overnight train, with sleeping cars.

这是一列通宵的火车，有卧铺车厢。

They're kind of like a modern-day version of the Pullman sleeping cars on old trains.

它们有点像现代版的老式火车上的卧铺车厢。

Now at the time, there were no such things as sleeping cars.

那时候还没有卧铺车之类的东西。

I've heard that the sleeping cars are pretty comfortable, too, so I'm glad about that.

我听说卧铺车厢也很舒服，所以我很高兴。

Katerina says that there are sleeping cars, which are pretty comfortable, on the train as well.

卡捷琳娜说火车上也有卧铺车厢，很舒服。

There are around 700 people living in the 27 wagons, 22 of them are sleeping cars with beds which were quickly taken by the first arrivals.

大约有七百人住在二十七辆马车里，其中二十二辆是带床的卧车，很快就被第一批抵达的人占领了。