ak650

Please draw a cross-sectional view to reflect the hierarchical development of underground space, including shallow subways, underground expressways, and underground parking lots; as well as deep underground sewage treatment and deep tunnel water drainage and storage projects.

High resolution photography interior design, dreamy sunken living room conversation pit, wooden floor, small windows opening onto the garden, bauhaus furniture and decoration, high ceiling, beige blue salmon pastel palette, interior design magazine, cozy atmosphere; 8k, intricate detail, photorealistic, realistic light, wide angle, kinkfolk photography, A+D architecture