What are the words to describe cloudy weather?

Zhē tiān bì rì ì: Cover the sky and cover the sun. Describe something huge, numerous or spectacular.

Sentence making: The sky is foggy, covering the sun. I can't tell the southeast, northwest and all directions. I suddenly feel as if I am the only one between heaven and earth.

Céng céng dié dié: also known as "layer upon layer". Describe a variety of levels, complicated.

Sentence making: One piece, one layer, with many small leaves in the middle, like a big fan.

Yún wóLiáo rào: the clouds around the mountain. The surrounding air covers a part of the mountain, whether it spirals or not. Metaphor means that things are covered or hindered, so that people can't see the essence or tell the truth from the false.

Sentence: The car passed by all the way, and the mountains were shrouded in mist, and the road was winding like a dragon hovering in the mountains.

Cloudy day (w ū yú n mü bù): Sentence: It was clear in Wan Li just now, but now it is cloudy, and the weather is really like a child.

Bì rì gān yún: Block the sun and go straight into the sky. Describe very tall.

Sentence: the sword moves again, like rain and fog, moving with the wind, sometimes like flowing clouds, sometimes like dry clouds covering the sun, snowflakes sway with the sword, and the sword becomes flowers.