Describe dark clouds

The sentence describing the dark clouds is as follows:

1. The dark clouds rolled over like smoke from a locomotive, swooped down from the peak of the highest North Mountain, and immediately turned into a group of huge beasts, swallowing all the stunned valleys, struggling forests, crying wild flowers and frightened birds along the way.

2. Just now it was clear Wan Li, and the sun smiled at everything. What about now? Dark clouds gathered quickly, and the sky seemed to be dyed with ink, black and black.

3. The dark clouds piled up into a whole piece, like a thick iron, and gradually sank to the ground; It seems to have been built on the roof, and the house will be squashed in a moment.

4. It's very dark, and the dark clouds seem to be coming down. Grandmother Sun also hides in fear, and Baiyun, who was just playing, runs home to sleep.

5. The strong wind gathers the dark clouds, like driving countless ones. Black wild horses, rushing furiously in Tianchi Lake. The sky and the earth are tightly pulled like rolling dark clouds, and they are deeply connected together.

6. The weather is extremely sultry, and it is too hot to breathe. Soon, vast expanses of dark clouds came from the distant horizon. In an instant, the sky was covered with dark clouds and thunder mixed with lightning rolled in, accompanied by heavy rain ... < P > 7. As the saying goes, "In June, the doll's face changes." Wan Li, which was just a clear sky, suddenly became gloomy. Dark clouds filled the whole sky, and the wind blew, rustling the leaves. There were several thunders not far away, as if telling people that it was going to be a thunderstorm!

8. At the moment of tilting, there was a strong wind and dark clouds in the air. Then it began to rain. The rain is getting worse and worse, and it is raging. Rain brushes down like countless lines, washing the rows of trees in front of the door.

9. The color is getting darker and darker. Dark clouds kept pressing low like a fair. The clouds are getting thicker and thicker, the sky is getting lower and lower, and the sky is more gloomy. The iron-like dark clouds are connected with the gorge and surround the village like iron cages.