thin webbed girder

例句：

1. 1. The thinwebbed girder was designed towithstand heavy loads.
   这种薄翼梁设计用来承受重载。
2. 2. Theconstruction of the bridge requiredthe use of a thin webbed girder.
   建造这座桥需要使用薄翼梁。
3. 3. Thethin webbed girder was prone to buckling under extreme weather conditions.
   这种薄翼梁在极端天气条件下容易发生弯曲。