Analysis: This photo of the boat pavilion reminds us of the past from reality.
Structure: the structure of the total score, and then from reality to the past, recall the past.
Imitation: My hometown is a mountainous area. There are only a lot of summer days in a year, and the water is particularly tight in the rest of the year, so my parents are trying to solve the draft problem. Some dug holes everywhere in the mountains of their hometown, some dug water, and some were just busy. Up to now, it is still a big pit. Whenever there is much rain in summer, the pit is filled with water. When I was a child, I took a bath in it. I often wonder what would happen if I caught a fish and put it in. But he gave up the idea that the water would soon dry up.