穿过唐古拉山口,就是西藏的地界了。从西宁出发到这里,大概算了一下,我们的汽车已经走了五天了。到达唐古拉山口,恰好是第五天的清晨,山口上的风很大,加上海拔高,气温低,人们互相一瞅,说不上是冷的还是缺少氧气憋的,反正脸都是青紫色的。在山口上,竖着两块碑,标志着 Passing through the Tanggula Pass is the boundary of Tibet. Starting from Xining here, probably forget about our car has gone for five days. Arrived Tanggulakou, happens to be the fifth day early in the morning, the wind on the mountain pass, with high altitude, low temperature, people look at each other, can not tell whether it is cold or lack of oxygen hold back, anyway, the face is blue. On the mouth of the mountain, two tablets stand upright, marking