The climbers sent two men up to investigate the rockfall.

登山者派了两个人爬上去察看岩石坠落的情况.

辞典例句

In China the road was a pristine strip of asphalt , scarred only by the occasional rockfall.

在中国境内,这条公路是清一色的柏油路, 只是偶尔有山石滚落损坏了公路.

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The complicated geologic structure in Danbashan mountain sometimes resulted in landslide, mudflow and rockfall.

大巴山区由于特殊的地质构造,滑坡 、 泥石流和崩塌等地质灾害时有发生.

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