Group of 5-7 people. According to the public information about the inquiry, it is generally a group of 5 to 7 people, including 1 2 boys, in the order of grouping. Generally, the simulated cabin is 18m long, 6.2m wide and 3m high. In the engine room, simple seat belts, oxygen masks, emergency exit doors, safety air cushions, etc. Both. The safety reminder broadcast keeps ringing. The window of the plane will also present different scenes with the take-off, landing and firing of the plane.