Residential下沉广场平面

Quick answer：

A 'Residential下沉广场平面' typically refers to the architectural layout of a sunken plaza within a residential complex. This area is designed below ground level, often serving as a recreational or public space. The layout includes considerations for accessibility, safety, and aesthetics, with features such as walkways, lighting, and landscaping. It is important for the design to integrate well with the overall architecture of the residential complex.