Are the last four natural segments of the earth's ear redundant?

No, it can be seen from these four natural paragraphs that the author's children lack imagination, and the author educates the children like the author's mother, which highlights the author's thoughts and feelings of taking his mother's education to heart. Ears of the Earth, Crescent Boat and Flying Lantern are collections of children's literature writer Qian Wancheng's works, including children's poems, essays and fairy tales. The works are beautiful in language, fresh in style, vivid and interesting, and are mostly warm themes such as praising nature, recalling childhood, praising maternal love, affection and friendship.