The tour brochure warns hikers that the trail runs along a sheer cliff near the coast.

旅遊手冊提醒健行者，這條步道沿著海岸附近的陡峭懸崖延伸。

Our hotel room overlooked a sheer drop to the river, so the balcony had tall railings.

我們的飯店房間俯瞰一道直落河面的陡峭落差，所以陽台裝了很高的欄杆。

The engineers explained that the sheer rock face would delay construction of the new warehouse road.

工程師說明，陡峭的岩壁會延誤新倉庫聯外道路的施工。