Residential下沉广场实景

Quick answer：

The subject refers to a real-life scene of a下沉广场 in a residential area. 下沉广场 is a type of public space often designed below ground level in modern urban residential complexes. These spaces are typically used for various activities, such as gatherings, shopping, or recreational purposes. They can be found in many cities around the world as a response to the need for public spaces in densely populated urban areas.