以下为句子列表：
英文: The typical secondary storage medium of a microcomputer is the floppy and hard disks.
中文: 微型计算机的典型的辅助存储介质是软盘和硬盘。
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英文: Users often save their work frequently onto nonvolatile secondary storage devices such as diskettes or hard disks.
中文: 用户常常频繁地将自己的文件存储到永久性存储设备，像软盘或者硬盘。
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