fiber reinforcement

例句：

1. 1. The new car has a fiber-reinforced plastic body that is both lightweight and durable.
   这款新车采用了轻质且耐用的纤维增强塑料车身。
2. 2.The engineer used fiber-reinforced concrete to reinforce the bridge's foundation.
   工程师使用纤维增强混凝土加固了桥梁的基础。
3. 3.The construction of the new building required the use of fiber-reinforced materials to ensure structural integrity.
   新建筑的建设需要使用纤维增强材料以确保结构完整性。