风暴临近时，一种可怕的厄运感笼罩着这座城市。

A horrible sense of ___doom hung over the city as the storm approached.

在这个故事里，英雄们必须保护世界免遭厄运之灵的侵害。

In the story, the heroes must defend the world from the spirits of ___doom.

许多科学家警告说，如果不采取紧急行动，将会面临环境灾难。

Many scientists warn of environmental ___doom if urgent action is not taken.