树池格栅与树干孔口

提示词

依据给定节点表现树池格栅、树干孔口与周边铺地，孔口形状和格栅分片按参考，树干不穿过实体板片。

Use the supplied detail to show a tree-pit grate, trunk opening, and surrounding paving, following the referenced opening shape and grate panels and keeping the trunk out of solid panels.