n.地志；地形學(xué)；地勢(shì)；剖析圖

Topography seems easy to explain when beholding jagged summits such as Colorado's Rocky Mountains or California's Sierra Nevada range. 只要看看美國(guó)科羅拉多州洛磯山脈或是加州內(nèi)華達(dá)山脈這些高低起伏的山峰，要解釋地形學(xué)似乎不是件難事。

Because of the complex topography, the road has to twists through the mountain. 由于地勢(shì)復(fù)雜，道路只能回繞在山間。