prestressed concrete bridge

例句：

1. 1.The new prestressed concrete bridge is expected to open in the next few years.
   这座新的预应力混凝土桥梁预计在未来几年内开放。
2. 2.The prestressed concrete bridge is a marvel of modern engineering.
   这座预应力混凝土桥梁是现代工程的奇迹。
3. 3. The prestressed concrete bridge was built to withstand heavy traffic and weathering.
   这座预应力混凝土桥梁被建造来承受重交通和风化。