right-angle bending

例句：

1. 1. The carwas right-angle bending when ithit the tree.
   汽车撞树时是直角弯曲。
2. 2. The bridge is designed to withstand right-angle bending.
   这座桥设计用来承受直角弯曲。
3. 3. Thebeams of the buildingare right-angle bending, which makes it strong and stable.
   建筑物的梁是直角弯曲的，这使得它既坚固又稳定。