[Guangzhou's first smart sports park appeared on Ersha Island, which can be used for fitness and power generation] The transformed Guangzhou Ersha Island Sports Park was partially opened during the double festival period and became the first smart sports park in Guangzhou. The newly added smart fitness equipment in the park will be more technological than traditional fitness equipment. Some smart fitness equipment has a self-generating function. When citizens use machines to exercise, they can help the park generate electricity by the way. When the functions are complete, citizens can scan with their mobile phones to learn about the fitness performances of fitness enthusiasts from all over the world using the same equipment from the same manufacturer, and conduct sports competitions in virtual time and space.