high-speed perforator

例句：

1. 1. The high-speed perforator is used to cut through tough materials quickly and efficiently.
   高速穿孔机用于快速且高效地切割坚韧材料。
2. 2. The engineer designed the high-speed perforator to meet the needs of modern manufacturing.
   工程师设计了高速穿孔机以满足现代制造业的需求。
3. 3. The high-speed perforator has revolutionized the way we work with metal, making it possible to produce intricatedesigns without the need for manual labor.
   高速穿孔机已经改变了我们与金属打交道的方式，使得生产复杂的设计成为可能，而无需手动劳动。