card puncher

例句：

1. 1. The card puncher is used to create a hole in a card for a magnetic stripe.
   卡片打孔机用于在卡片上打孔，以便贴上磁条。
2. 2. The card puncher was the first machine to automate the process of creating cards.
   卡片打孔机是第一个实现卡片自动化生产的机器。
3. 3.The card puncher is essential for businesses that rely on paper receipts and invoices.
   对于依赖纸质收据和发票的企业来说，卡片打孔机是必不可少的。