More than one person told me that the children in the Science and Technology Museum would like to drop. It would take absolutely one day to come here. Tickets are booked in advance on the official website, and electronic tickets can be obtained on the right-hand side of a catty. A lot of interesting children are very happy, but there are people everywhere. They haven't been to so many places for many years. Go downstairs from the fourth floor when you play. The space facilities on the fourth floor are really excellent. Children are reluctant to go when they play.