九年级英语第九单元sectionB p72 3b英语作文怎么写啊?

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  • The flying disk was invented by college students . But do you know that the flying disk ,a new kind of toys was invented by accident ? This story dates back to 1950s. At that time ,some college students was eating pie in a bakery in Bridgeport, Connecticut. After finishing eating , they threw pie plates for fun. And in this way, the new toy was invented. Today ,there are many special clubs , magazines, and even festivals of flying disk .It has become a more and more popular toy around the world.