3yU4VJNUL5N china.huanqiu.comzh-Hansgallery川藏公路掠影公路沿线海拔落差大,行进途中可观赏不同季节的景观。/e3pmh1nnq/e3pn6eiep1591057471546责编:刘艳君中新网159105747154611[]//img.huanqiucdn.cn/dp/api/files/imageDir/1b864a424bad5f655550a7aeea47dcd3u5.jpg