line-finder shelf

例句：

1. 1. The line-finder shelf is a great tool for organizing and sorting items on the desk.
   线查找器架子是办公桌上组织和分类物品的好工具。
2. 2. She uses the line-finder shelf to keep her work area organized and clutter-free.
   她使用线查找器架子来保持工作区域整洁有序。
3. 3. The line-finder shelf is essential for anyone who needs to keep track of their important documents and files.
   线查找器架子对于需要保管重要文件和文件的人来说是必需的。