edge coded card

例句：

1. 1. This edge coded card is perfect for organizing your notes and memos.
   这张边缘编码卡片非常适合整理你的笔记和备忘录。
2. 2.The company uses edge coded cards to improve employee productivity.
   该公司使用边缘编码卡片来提高员工的生产力。
3. 3. The teacher handed out a few edge coded cards to each student during the presentation.
   在演讲期间，老师向每个学生分发了一些边缘编码卡片。