corner stiffening

例句：

1. 1. The engineer designed the building to be sturdy and corner stiffening was added to ensure its stability.
   工程师设计这座建筑时，特别注重其稳固性，并在角落处增加了加固措施。
2. 2.The construction crew worked diligently to ensure that every corner of the building was properly stiffened.
   施工团队努力工作，确保建筑的每一个角落都得到了适当的加固。
3. 3. The architect emphasized the importance of corner stiffening in the design of the new office building.
   建筑师强调了在新办公楼设计中重视角落加固的重要性。