悬崖峭壁 (xuán yá qiào bì): Precipitous rock faces and sheer cliffs (noun/idiom) — Meaning & Stroke Order

The north side of this mountain is a daunting precipice of sheer cliffs.

Climbers must concentrate fully to safely pass through this section of precipitous rock faces and sheer cliffs.

He has never actually climbed precipitous rock faces and sheer cliffs; he has only watched some documentaries.

Wow, look at those precipitous rock faces and sheer cliffs over there! Let's take a picture.