He managed to cling on to a ledge 40 feet down the rock face.

他设法抓住了岩面下方40英尺处的岩脊。

《柯林斯英汉双解大词典》

The cons stand on a rock ledge over looking a rock quarry, the ground is two hundred feet below them.

他们现在站在一块岩架上，下面200英尺（60多米）是一个采石场。

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From the base of the rock on which I stood, a moss-covered ledge stuck into deep water.

从我所站立的岩石的底部，一个满是苔藓的暗礁伸进深水里。

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Lee was discovered several hours later sitting on a small rock ledge 10ft above the beach with the dog.

BBC: Boy tells of cliff tragedy

It was her second day ever of rock climbing and a ledge above her head blocked her path upward.

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For those who prefer climbing to walking, Brewers Ledge just released the Treadwall M4, which is a vertical treadmill for rock climbers.

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