The fog in the morning is really heavy. Tell me about it.

1. Liu Yong's "Yu Lin Ling": When I think about it, thousands of miles of smoke and waves, and the dusk is heavy.

2. The devil described in The Journey to the West casts magic, and the clouds are gloomy and foggy, and the sky seems to be depressed, depressed and distorted.

3. The smog in summer is as sticky as gutter oil; The smog in winter is as heavy as armor. This thing is really annoying.