夜幕笼罩着大地。

The land is enveloped in a curtain of darkness.

《新英汉大辞典》

于是，当神奇的夜幕笼罩了城市，一颗流星划过天空，玛利亚祈祷出现奇迹。

So when a magical night sinks over the town and a shooting star flies across the sky, Maria wishes for a miracle.

youdao

这里的白天十二个小时都在阳光里昏昏欲睡，另外十二个小时则在夜幕笼罩下悄然睡去。

The days here drowse all their twelve hours in the sun, and silently sleep away the other twelve, wrapped in the mantle of darkness.

youdao