求翻译：主楼共计四层，每层都以不同的角度，不同的载体共同展示了盛唐帝王文化。一层由反映贞观之治的雕塑、壁画和大型唐长安城复原模型，国家一级唐文物展等组成。二层为唐明皇赐宴群臣，八方来朝、万邦来拜大型彩塑群雕。紫云楼是园区内一个重要的景点表演区，三层的多功能表演厅为您上演宫廷演出“教坊乐舞”。四层设有如意铜塔投掷游戏是什么意思？

The main building is a total of four layers, each layer a different angle, a different carrier to demonstrate the Tang imperial culture. Layer recovery model to reflect the of Zhenguan the sculpture, murals and large Chang'an City, the national composition of a Tang Exhibition. Second floor for the

Main Building, 4 floors, each of them with a different perspective, and different from the vehicle to show the Tang Dynasty Imperial culture. A level of analysis that reflect the sculptures, murals and large tang Chang'an City rehabilitation model, the national level, such as tang" exhibition. Layer

正在翻译，请等待...

Main building, a total of four layers, each layer is a different perspective, different vectors together show a prosperous Tang dynasty imperial culture. By reflecting the Zhenguan rule of sculpture, murals and large Tang Changan recovery models, Tang exhibition at the national level and so on. Two-

正在翻译，请等待...