丹顿说：“他们承认在事故发生的那一天听到砰的一声。”

"They realized they had heard a thud on the day of the accident," Denton said.

youdao

我的注意力在事故发生的一瞬间被转移了。

My attention was diverted for a moment by the accident.

youdao

攀岩者对岩场区域的情况最为熟悉，这是在事故发生时非常宝贵的资源。

Climbers have the best knowledge of the climbing areas and are an invaluable resource in the event of an accident.

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