“coal-black”可以造什么句，coal-black造句

"This place was hell," says Tom Levy cheerfully as he stands over an open pit filled with ancient coal-black slag.

Hardly was the word spoken before he heard a whirring of wings over his head, looked up and saw seven coal-black ravens flying away.

The world's newest carbon citadel rises up between the blasted deserts of Inner Mongolia and the coal-black lands of Shaanxi province.

Then his coal-black eyes became sly.