黄昏时,列车呼啸着穿过六盘山隧道,进入了黄土塬,车窗两边尽是沟沟壑壑的荒原,地势也倾斜起来。列车有点老牛爬坡的味道,吭哧吭哧的,车速明显慢了下来。铁道两边,不时有散落的泥顶房子出现,像是卧在塬上的千年老牛,没有一点生气。这当儿,一股股狂风不知从天地间的什么部位挣脱羁绊奔突出来,打着呜呜的唿哨,一遍遍扫荡着这片瘠薄的土地,日头成了一只布满暗红色血丝的眼睛,空寂的田野一下变得灰暗迷茫。铁轨边上的一蔟蔟毛毛草,在 Twilight, the train whistled through the Liupan Mountain Tunnel, into the Loess Plateau, the windows on both sides of the wasteland is full of gully gullies, the terrain is also inclined. Train a little taste of cattle climbing, choking choking, the speed was significantly slowed down. Both sides of the railway, from time to time there are scattered mud roof house, like a thousand years old cow lying on the plateau, not a little angry. At this moment, a stock-style wind did not know what part of heaven and earth broke free from fetters, whining whistle, over and over again with this barren land, the sun became a dark red bloodshot eyes , Empty fields become dim and confused. On the edge of the railroad track a madder, on