high strength hull-structural steel

例句：

1. 1.The new bridge is made of high strength hull-structural steel, which is durable and strong.
   这座新桥是用高强度船体结构钢建造的，既耐用又坚固。
2. 2. The ship's hull is constructed with high strength hull-structural steel, ensuring its stability and safety.
   这艘船的船体是用高强度船体结构钢建造的，确保其稳定性和安全性。
3. 3. The construction of the bridge was completed using high strength hull-structural steel,which greatly reduced the weight and increased efficiency.
   桥梁的建设使用了高强度船体结构钢，大大减轻了重量并提高了效率。