1300年前,文成公主沿着唐蕃古道来到拉萨,把中原文化带到了雪域高原。从此,高原和内地那千丝万缕的联系变得更加紧密。今天,在藏语中被称作连鸟儿也飞不过的唐古拉山已经被我们的铁路建设者们征服,闪光的铁轨完成了在青藏高原上的一次巅峰跨越。或许,这也是人类历史上的一次巅峰跨越。 1300 years ago, Princess Wen Cheng came to Lhasa along the Tang Dynasty and brought the culture of the Central Plains to the snow-covered plateau. Since then, the inextricable ties between the plateau and the interior have become more closely linked. Today, the Tanggula Mountains, also known as flying birds in Tibetan language, have been conquered by our railroad builders. The flashy tracks have completed a summit over the Qinghai-Tibet Plateau. Perhaps this is also a great leap forward in the history of mankind.