Small trains, big slides, merry-go-rounds, climbing frames, mazes, small lattice houses, especially small lattice houses, are favored by many people, and they just refuse to come out after tossing and turning up and down. Chasing down the big slide is also yoyo's favorite. Because others are small, they are happy to run, but we adults need cats to walk around our waist, which may be the reason why he is particularly excited. Need to remind, the number of people is the best, but the queue of small trains needs patience.