What does the frog's poem want to express in the first volume of Chinese in grade one?

The first volume of Chinese in Grade One Frog Writing Poems The frog's poems want to express the story that all friends have come to help and express the idea that the authors should help each other through frog writing poems. This text is a lively children's poem with five sections. The author vividly describes the scene of frogs croaking like poems in rainy days, and vividly compares tadpoles, blisters and a string of water drops to commas, periods and ellipsis in poems, which makes people think deeply.