During the Qingming Festival, there are many rains. I lie down in the middle of the night and listen to the sound of rain. What are the characteristics of rain?

"Rain after rain in Qingming Festival" is about spring rain, and the word "one after another" describes the characteristics of continuous spring rain and misty rain. These scenes are consistent with the poet's wandering and sad and lonely mood. "Sleeping at night listening to the sound of wind and rain" means the whistling wind mixed with the sound of rain. On the one hand, it hinted at the crumbling of the Southern Song Dynasty, on the other hand, it wrote about the bad weather that night. It shows the poet's ambition to continue to serve the country, defend the frontier and kill the enemy.