无障碍沙桌与遮荫沙坑：轮椅可及的高度

Design a sand play area in a Taiwanese park that works for standing and seated children alike. Compose a raised sand table with clear knee space beneath so a wheelchair can pull right up to it, set beside a large ground-level sandpit with a wide timber edge that doubles as seating. Shade both with a tensile fabric canopy or the canopy of an existing tree, and fit a hand-pump water channel running from the table down into the pit so sand and water can be mixed. Add a foot-rinse tap and a drainage grate at the exit. Bright subtropical afternoon light through the shade fabric, eye-level view, 35mm lens, landscape architecture photography, ultra photorealistic