plate girder type steel structure

例句：

1. 1. The newbridge is a plate girder typesteel structure, providing excellent support for traffic.
   这座新桥是一座平板梁型钢构架，为交通提供了极好的支撑。
2. 2. Theengineer designed the steel structure to withstandextreme weather conditions.
   工程师设计了这种钢构架，以承受极端天气条件。
3. 3. Theconstruction of this steel structure was completed inrecord time, demonstrating its strength and durability.
   这座钢构架的建设在预定时间内完成，展示了其强度和耐用性。