中文久久久_欧美做受高潮1_免费成人在线观看_精品九九在线_日本女人一区二区三区_干成人网_操女生在线观看_久久综合区_ass成熟老女人pics_色多多污在线观看_樱桃av在线_欧美日韩一区成人_水果视频污_精品少妇久久久久久888优播_国产一区二区三区久久久

  the project is located in the park Expo park planned in the early stage of Dongying City, Shandong Province. It belongs to the Dongying ecological area and is an important part of the Jinhu Galaxy project in Dongying City. After the completion of the project, it will become the main exhibition hall of the fifth Park Expo in Shandong Province. The planned land area of the project is 39000 square meters, with a total construction area of about 16000 square meters. The main exhibition hall has four floors above the ground and one floor below the ground. During the exhibition period Main functions: exhibition, exhibition, business, catering, office, etc. After the exhibition, the main function of the main exhibition hall is the sports venue.