【正文】
rld is the yoyo. Historians believe that it came from China. In the 1700s, the yoyo first came to the west. In the 1800s, the toy was very much liked by children in Victorian, England. In the Philippines(菲律賓群島 ), the yoyo was a national toy, and the people became experts at making and using the toy. In the 1920s, Pedro Flores brought the first Philipine yoyo to the USA and he set up a yoyo pany in California. He wanted to show people how to use the toy because he thought this would help him to sell more yoyos. Donald Duncan, who was a clever businessman, bought the idea and Pedro Flores’s pany. Soon the Duncan Company traveled all over the USA. They taught and explained yoyo tricks, and they held contests to sell