The summer that can never go back, the childhood that can never go back.
When I was a child, I could catch flashing fireflies in the river in front of my house at night in the summer, but now I have no trace of it in the summer!
When I was a child, I could catch oversized dry crabs in the walls by the river in the summer, but now the walls are still there, but the crabs don't know where to hide!
When I was a child, I could catch crayfish in the mud by the river, pick up wild duck eggs in the grass, and now I can still catch crayfish, but the wild ducks have quietly left!
In the summer when I was a child, the most memorable thing was that after the heavy rain, the whole village went to the river to catch fish, all kinds of fish, large and small, the most of which were small crucian carp and white silver carp!
In the summer when I was a child, before eating watermelon, I first put it in cold water to soak, and after dinner, I ate watermelon while chilling, and then i shook the fan to count the stars in the sky. Nowadays, it is rare to see the dense starry sky.
What else was interesting about your childhood?