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The car and the van collided head-on in thick fog.

那辆小轿车和货车在浓雾中迎面相撞。

《牛津词典》

Or they can be a simple voice in the head, like the one Tammy heard as she was driving along one night in thick fog.

或者他们也可能是人们脑海里的一个简单的声音，就像泰米在大雾笼罩的夜晚独自驾车时听到的一样。

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When Jack was a trucker riding up and down the California highways delivering goods for K-Mart, he always kept his head and drove steadily even when thick fog, known in California as tule fog made the journey treacherous.

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