Bonwill triangle

例句：

1. 1. The architect designed a Bonwill triangle to maximize the space efficiency.
   建筑师设计了一个邦威三角形，以最大化空间效率。
2. 2.In the construction of the bridge, the Bonwill triangle was used to ensure stability.
   在建造桥梁的过程中，邦威三角形被用来确保稳定性。
3. 3. The Bonwill triangle is a fundamental concept in geometry and engineering design.
   邦威三角形是几何学和工程设计的基本概念。