The image shows a large indoor exhibition hall with a high ceiling and multiple levels. The hall is filled with people, some of whom are looking at the exhibits on display. In the center of the hall, there is a large blue carpeted floor with several airplanes and vehicles on it. The airplanes are of different sizes and colors, including blue, white, and red. There are also several large screens and banners scattered throughout the hall. On the left side of the image, there are several military vehicles, including tanks and armored vehicles. The overall atmosphere of the exhibition hall is busy and bustling.