It stretched its wings and flew off into the darkening sky.

它伸展翅膀，飞入渐渐暗下的天空。

His words trailed off in the darkening room.

他所吐之词在昏暗的房内渐渐被吞噬。

While he stood observing the darkening scene somebody came up.

他正站着观望渐渐昏暗的景色时，一个人走上前来。

The darkening skies bear witness to a very different storm.

渐暗的天空上演着完全不同的风暴。

It was darkening each instant, and there was no time to waste.

天逐渐变黑，我们没时间了。

All the same, the pessimistic trajectory of the outcomes suggests a darkening global mood.

尽管如此，这些结果的悲观轨迹表明，全球情绪正日益低迷。

The cheers and applause sent birds from the Forbidden Forest fluttering into the darkening sky.

掌声和欢呼声把禁林的鸟儿惊飞到渐渐暗下来的夜空中。

Even if… but I couldn't think it. Not here, alone in the darkening forest.

即使… … 但我不能再想下去了。不能在这里，独自一人待在越来越黑的森林里想。

Down the moving spiral staircase they went, emerging next to the gargoyle in the darkening corridor.

他们走下旋转楼梯，接着从逐渐黑暗下来的走廊里的怪兽状的滴水嘴旁边出来。

Low rumbles of thunder came from the ever-growing cloud behind her. The darkening plain was hushed.

她后面的乌云正在增多，并出现了低沉的打雷声，黑压压的平原沉静了。