“dark continent”造句，怎么用dark continent造句

economy's dark continent

The sad and thoughtful look on his face seemed to be telling me about the grief of the dark continent.

Their temples, roads, and dwelling places stretched across the breadth of the dark continent.

Its red refulgence spread out towards the vault of heaven, lifting the night sky higher and yet higher, and incarnadining it in turn. Below, though, was still a dark continent of limitless black.