plastic-steel combination

例句：

1. 1. The new car has a plastic-steel combination body that is both lightweight and durable.
   这款新车采用了轻质且耐用的塑料和钢铁组合车身。
2. 2.The construction of the bridge was made possible by the plastic-steel combination technology.
   桥梁的建设得益于塑料和钢铁组合技术。
3. 3. The engineers used a plastic-steel combination to create a stronger and more durable structure.
   工程师们使用了塑料和钢铁组合来创造一个更强大、更耐用的结构。