ribbon beam

例句：

1. 1. The bridge is adorned with intricate ribbon beams that add a touch of elegance to the structure.
   这座桥上装饰着精美的花边梁，为整个建筑增添了一份优雅。
2. 2.The architect designed the building with a ribbon beam system to enhance its structural integrity.
   建筑师设计了一座建筑，采用了花边梁系统来增强其结构完整性。
3. 3. The ribbon beams are used to support the weight of the roof and prevent it from collapsing under its own weight.
   花边梁被用来支撑屋顶的重量，防止它因自身重量而塌陷。