All the way up the sheer rock face?

一直爬到陡峭的岩壁上？

They must slowly pick their way down the sheer rock faces.

它们必须沿着陡峭的岩壁慢慢往下走。

Its sheer rock sides sweep up from a broad base until they cut off abruptly at the flat summit.

它陡峭的岩石边从广阔的基地上拔地而起，，直到在平顶下突然被切断。

They slid down onto a wide shelf that led around a sheer rock face.

他们滑到一个宽阔的架子上，架子通向一个陡峭的岩石表面。

Brody saw that the sheer rock wall continued to their right for as far as he could see.

布罗迪看到陡峭的岩壁一直延伸到他们的右边，一直延伸到他能看到的尽头。