视线里弥漫着灰黑色的戈壁滩，粗糙的沙滩散落着碎石般的沙砾。
Dark gray line of sight was filled with the Gobi Desert, coarse sand with gravel scattered like gravel.
在外面，花岗岩碎石填充着这里的地形——从粗糙到精细——黑色的沥青作为备用装置。
On the Outside: granite crushed stone following the topography – of rough till fine – black aspahlt as a back gear.
而腐殖土下面的土壤却不是黑色的，这种浅色的土壤很像沙子，它是由碎石变成的。
The soil under the humus is not dark. This lighter soil is rather like sand; it is made of bits of rock.
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