世界屋脊雪域高原这是一片圣洁而神奇的土地,这里离阳光最近,好像伸出手就可以触摸蓝天。一条条蜿蜒的天路,似从蓝天白云间走来,走过雪山,走过荒原,走向远方,走向明天。特殊的地理环境,特殊的自然生态,让这里的一切与众不同。半个世纪之前,我国同时建成了两条著名的高原公路青藏公路和川藏公路。这是两条名副其实的天路。 The roof of the world snowy plateau This is a holy and magical land, the sun near here, as if to reach out to touch the blue sky. A meandering day road, it seems to come from the blue sky and white clouds, walked across the snow-capped mountains, walked through the wilderness, to the distance, to tomorrow. Special geographical environment, a special natural environment, so everything here is different. Half a century ago, China also built two well-known plateau highways Qinghai-Tibet Highway and Sichuan-Tibet Highway. This is a veritable heaven.