Night fell, but the outline of the factory buildings was still discernible.; the factory buildings were silhouetted against the growing darkness.

夜幕降临了，但厂房还能看见个轮廓。

《新英汉大辞典》

In the stillness of the night, blanketed by the never-ending comfort of darkness, I would begin to dream about the life I wanted to live.

在黑夜的寂静中，在黑暗的永恒的舒适的掩护下，我开始梦想我想要的生活。

youdao

Israeli soldiers crossed the border under cover of darkness Saturday night and fanned out across areas of the northern Gaza Strip.

星期六晚上，以色列军人在夜色的掩护下跨过边界，挺进加沙北部大片地区。

youdao

Some are so frightened of attack they hold their funerals at night under the cover of relatively safe darkness.

ECONOMIST: The tinderbox in Kashmir

No-one who heard it will ever forget the tidal wave of sound welling from the depths of the crowd that greeted the news that Mr Obama had won - it rippled back through the crowd that stretched far into the darkness of the night and seemed to hang and echo between the downtown skyscrapers.

BBC: Obama campaign blazes to victory

Pallotta, the author of Charity Case, is a ranking member of that community, an entrepreneur and activist who created such banner events as the Breast Cancer 3-Day Walks, the AIDS Rides bicycle journeys, and the Out of the Darkness suicide prevention night walks.

FORBES: Everything You Know About Charity is Wrong