阿里,被称为万水之源、千山之祖。阿里,被称为“世界屋脊”、“雪域高原”。阿里,在很多人眼中是西藏最美的地方,境内的神山圣湖、古格王国遗址更是举世闻名,但因距西藏首府拉萨1800多公里,距新疆叶城1000多公里,境内路段平均海拔4663米,高寒缺氧,紫外线辐射强度为内地的8倍,高原疾病时刻威胁着人们脆弱的 Ali, known as the source of thousands of water, the ancestor of Qianshan. Ali, known as “Roof of the World ”, “Snowy Plateau ”. Ali, in the eyes of many people is the most beautiful place in Tibet, the territory of the Holy Mountain, ancient ruins of the kingdom is even more famous, but because more than 1800 kilometers from the Tibetan capital Lhasa, more than 1,000 kilometers away from Yecheng, Xinjiang, the average domestic section 4663 Rice, alpine hypoxia, ultraviolet radiation intensity of the mainland eight times the threat of altitude sick people vulnerable