plastic covered steel cord

例句：

1. 1. The new cable is made of plastic-covered steel, which makes it more durable and resistant to corrosion.
   这种新电缆是由塑料包裹的钢制成的，这使得它更耐用且抗腐蚀。
2. 2. The engineer used a plastic-covered steel cable to reinforce the foundation of the building.
   工程师使用一种塑料包裹的钢缆来加固建筑物的基础。
3. 3. The plastic-covered steel cable was installed in the ceiling, providing an extra layer of protection against potential fire hazards.
   塑料包裹的钢缆被安装在天花板上，为潜在的火灾危险提供了额外的保护层。