terrain
n[C, U]
stretch of land, with regard to its natural features 地形; 地貌; 地势; 地带
difficult terrain for cycling 骑自行车难以行走的地带
[attrib 作定语]
an all-terrain vehicle 全地形式的车.
The worst thing about the do-it-yourself game is that sometimes even men live under the delusion that they can do anything, even when they have repeatedly been proved wrong.