The baby is less than 1.1 meters. The parent-child package I bought is quite a lot of mobile game projects for children under 1.1 meters. It is a bit unexpected. And we came to play on May 4, and there are actually many projects that only need to be arranged to play. This is cool, so you don't have to waste time on the queue. In addition to mobile games, there are many other projects, that is, there is an additional cost. In addition, if each project can only be played once, I think more people will choose to play here. After all, many large playgrounds are now unlimited.