thin disk

例句：

1. 1. The thin disk was so fragile that it could easily be damaged.
   这个薄薄的磁盘太脆弱了，很容易损坏。
2. 2.The thin disk contains all the information we need to know about the project.
   这个薄薄的磁盘包含了我们了解这个项目所需的所有信息。
3. 3. The thin disk was used as a backup for the main system.
   这个薄薄的磁盘被用作主系统的备份。