Design drawing of下沉庭院in a one-story villa

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The design of a sunken courtyard in a one-story villa involves creating a lower level garden area within the property. This design typically requires careful planning to ensure proper drainage and to enhance the aesthetic appeal and functionality of the space. The drawing would include details such as floor plans, elevation views, and possibly cross-sectional views to show the depth and layout of the sunken area. It would also specify materials, finishes, and landscaping elements to be used.