Sentences describing Kobayashi's psychological activities in the text "Inflatable raincoat"

"Inflatable raincoat" Text Author: Tianshui afternoon after school, with a thunder, it rained heavily. Xiao Lin, a fourth-grade student, braved the heavy rain and walked home with her classmates. Xiao Lin's raincoat just passed his knee, and the rain flowed down the hem of the raincoat to his trouser legs, which was freezing cold by the wind. In the evening, Xiao Lin lay in bed and thought, I have to change my raincoat. I can't let it run down my trouser leg any more. How can we solve this problem? Xiao Lin has been thinking. At the Children's Day party, female students performed a dance. With the beautiful music, the little actors are spinning, and the colorful skirts are slowly spreading out, just like handfuls of flower umbrellas. In Kobayashi's eyes, the "flower umbrella" gradually blurred and became a raincoat with an open hem. That night, he bent a big circle with thick iron wire and sewed it on the lower edge of the raincoat, and the new raincoat was finished. Before he could be happy, the question came again: how to fold such a raincoat? In the summer vacation, Xiao Lin and his classmates went swimming and changed their swimming trunks. He took out the plastic life buoy and began to blow. The folded lifebuoy gradually turned into a round plastic airbag. Kobayashi's eyes lit up, and he thought, don't use wire rings, use inflatable plastic rings instead of wire rings. Isn't it folded? He was not in the mood to swim, so he changed his clothes and ran home. Back home, Kobayashi cut off the valve of the lifebuoy, bought a plastic bumper, and asked the uncle of the plastic processing shop to help make an airbag. The airbag blows up, which is similar to inflating the inner tube of a bicycle. Dad helped Xiaolin stick the airbag in the raincoat. The inflatable raincoat is ready. Inflate it and put it on. Hey, don't mention how cool it is! Kobayashi's inflatable raincoat was praised by everyone at the children's products exhibition.