I wound up retreating to the observation car to sleep… which was less than ideal.

最后我退到观景车里睡觉，这可不够理想。

It was pulled by a steam engine and had five cars: two sleepers, a dining car, an observation car, and a baggage car, which believe it or not contained a library.

它由蒸汽机牵引，共有五节车厢：两节卧铺车厢、一辆餐车、一辆观光车厢和一辆行李车厢，信不信由你载有一个图书馆。