Beach下沉式庭院图例

Quick answer：

The term 'Beach下沉式庭院图例' refers to a diagram or illustration that shows a下沉式庭院 (sunken courtyard) design typically found near the coast. A sunken courtyard is a courtyard that is lower in elevation than its surrounding area, often designed to enhance privacy and reduce wind exposure. Such courtyards are common in traditional Chinese architecture, where they serve both functional and aesthetic purposes. The diagram would include details like the layout, architectural elements, and landscaping features specific to the design.