Rainy days refer to rainy days, and rain is a natural phenomenon, which mainly refers to that the water on the earth is turned into steam and evaporated into the air after being irradiated by sunlight. When water vapor meets cold air at high altitude, it condenses into small water droplets, which are lifted by updraft in the air and gather into clouds in the air. When the big cloud drops get bigger and bigger until the air can no longer hold them, they fall straight from the clouds to the ground and become our common rain.
There are many kinds of rain, besides acid rain and colorful rain, there are many interesting rains, such as frog rain, iron rain, golden rain and even modesty, all of which are masterpieces of tornadoes.
Other sentences describing rainy days
1, sadness, like a thunderstorm, no one can understand the sadness and sadness of rain.
It rained again today. I am very happy and happy to have you around.
Sitting by the window with a cup of tea, quietly watching the rain fall outside the window. There is a fresh breath in the air.
It rained yesterday, but it is sunny today, so is our love.
5. The most beautiful thing is not the rainy day, but the roof to shelter from the rain with you.
6. I like rain. I like standing in the rain and getting wet, because no one will know even if you cry.
7. You lifted me from my pants on a rainy day, and I have lived in the rain ever since.
8. On rainy days, one person holds an umbrella and one person is drunk alone. It doesn't matter if one guesses the collapse.