Many students play by the river in summer.

One summer morning, the children came to the beach wearing straw hats and carrying buckets. They are very happy to see many shells on the beach. They ran barefoot to the beach, some crouched down to pick up a shell like a trumpet, some bent down to pick up a shell like a starfish, some sat on a stone and counted the shells one by one ... It's time to go home, and the children went home happily with rich trophies.