light storage device

例句：

1. 1. This light storagedevice is perfect for storing small files on the go.
   这款轻量级存储设备非常适合在移动中存储小文件。
2. 2.The new laptop has a lightweight design that makes it easy to carry around.
   新款笔记本电脑设计轻便，便于携带。
3. 3. Lightweight storage devices are becoming increasingly popular as they offer more space and portability.
   由于提供了更多的空间和便携性，轻量级存储设备越来越受欢迎。