2 dollars of happiness

2 yuan a carousel, there are three seats. As long as someone throws in 2 yuan, the other 2 children can ride for free. They will also take turns to let the children go up to play. In just 5 minutes, it created a time for 6 children. Sharing happiness can be so beautiful. Venue: 3F, Xiguangbai Square, Jiangnan, Guangzhou 2018.08.19