A backpack or small overnight bag (there's not much room in the roomettes), including nightwear, book, sunglasses, and not much more.

一个双肩背包或小小的夜包(包厢里地方很小)，包括睡衣，书，太阳镜，不要带更多的东西了。

youdao

Wine and beer cost extra, but are reasonably priced; sleeping-car passengers can bring alcohol aboard and into their bedrooms or roomettes.

葡萄酒和啤酒须另外付费，但是价格公道。卧铺旅客可以带酒类上车。

youdao

Wine and beer cost extra, but are reasonably priced; sleeping-car passengers can bring alcohol aboard and into their bedrooms or roomettes.

葡萄酒和啤酒须另外付费，但是价格公道。卧铺旅客可以带酒类上车。

youdao