tape perforator

例句：

1. 1. The tape perforator is used to create holes in the tape for easy attachment.
   胶带穿孔器用于在胶带上打孔以便容易粘贴。
2. 2. The tape perforator was a useful tool for organizing and labeling documents.
   胶带穿孔器是整理和标记文件的一个有用的工具。
3. 3. The tape perforator made it easy for us to attach labels to our bags.
   胶带穿孔器让我们很容易将标签贴在包上。