The danger of shipwreck is much greater in dense fog.

在雾中船只失事的危险要得多。

Rain rarely falls on the Atacama's coastline, but dense fog known as camanchaca is abundant.

阿塔卡马沿海地区降雨极少，但是经常出现雾，也叫做湿雾。

We were prevented by heavy smog from seeing anything.

雾使我看不到任何东西。

Mist wreathed the hilltops.

雾笼罩。

A dense fog lay around.

周围雾密布。