Metro Line 1 can be reached first. Next to it is Wuxi Library. The platform explanation of 6 yuan is not worth it, and the explanation of four or five minutes does not say anything. It is recommended to read the explanation in the tube in detail, and children can learn from the writing. In addition, the principle of Aqi's "four endless" is simple and understandable. A small attraction, five small rooms plus a well. Deep reading is about 45 minutes, 5 minutes if you walk.