为什么有的人是弯的有的是直的

简介：Qinhuangdao has not yet been developed and is still a wilderness. Not to mention food, there is no basic accommodation. It is also very windy and rough, which is very hard. He walked around Qinhuangdao without spending a night before returning directly to Shanhaiguan. I never thought that I would be stationed in Qinhuangdao now!