ledloy free cutting steel

例句：

1. 1. The new LED loy lighting system is more energy-efficient than traditional incandescent bulbs.
   新型LED照明系统比传统白炽灯更节能。
2. 2.The engineer used a special tool to cut the ledloy without damaging the surrounding material.
   工程师使用一种特殊的工具来切割LED，而不损坏周围的材料。
3. 3. The company has developed a new type of LED loy that can be used in various applications.
   该公司已经开发出一种新型的LED，可以用于各种应用。