First, it's big and fun. It's certainly possible to play for half a day. Time should be arranged by oneself. It is suggested that not too much water should be brought in. There is direct drinking water in the library. Just bring a bottle with you. There are thirty-one ice cream in it, which is more expensive. Second, you can play from the top floor or the bottom floor step by step according to the order of floors. Without order, it's too tired to walk. Third tickets can be purchased directly from the official website of the Shanghai Museum of natural history. Alipay adults can not charge children under 30 or 1.3 meters. However, it should be noted that if an in-theatre reservation is made, the children also need to make an extra reservation, and the logic of the ticket is not the same. At first, I thought that an adult must bring a child with him, so it should be enough to make an appointment.