journal-box yoke

例句：

1. 1.The journal box was designed to keep the pages together and prevent them from falling out.
   日记箱设计用来保持页面整齐，防止它们掉落。
2. 2.The journal yoke was used to secure the pages of the journal in place.
   日记轭被用来固定日记本的页面。
3. 3.The journal box yoke is a useful tool for organizing and protecting important documents.
   日记箱轭是一个有用的工具，用于组织和保护重要文件。