不要靠近黑洞洞的巷子。

Do not approach in a dark alley.

他们一起登上黑洞洞的楼梯。

Together they climbed the dark stairs.

他凝望着那一大片黑洞洞的空地，那里曾是战斗的地方。

He stared into the dark void where the battle had been fought.

我抬头看看下一个斜坡，只看见黑洞洞的一片，所以我就打算返回了，因为我知道这将永无止境。

I stared up the next ramp into the black abyss, and decided that I should get back, for all I knew this could go on forever.

这座大厅看起来又是如此绵延不绝。在被遗弃的教室门口，那烧完的烛火还有黑洞洞的窗户令她紧张不安。

The hall seemed to go on and on, and the burned out lights and dark windows in the doors to the abandoned classrooms definitely made her nervous.