伴随着一声响亮的鸣笛,“呜——”火车慢慢地驶离站台,我的敦煌之旅开始了!这是一列卧铺车。因为是第一次坐卧铺车,所以我对车上的一切都充满好奇。听别人介绍说,一节车厢有二十几排,每排有三个床位,分为上、中、下三层。两排之间还有大大的玻璃窗,供人们观赏风景。 Accompanied by a loud whistle, “Woo - ” train slowly off the platform, my journey to Dunhuang began! This is a series of sleeper cars. Because it is the first time sitting sleeper car, so I am curious about everything in the car. Listen to others, said a car has twenty rows, each row has three beds, divided into upper, middle and lower three. There are big windows between the two rows, for people to enjoy the scenery.