These players use flash memory, a type of memory chip that behaves like a small hard disk to store music, photos and videos.

这些播放器使用闪存，即一种能当小型硬盘使用的存储芯片，可以存储音乐、照片和视频。

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But other portable music players with HDDs (Hard Disk Drives) or silicon devices have become popular.

但采用硬盘或是半导体设备的播放器变的越来越流行。

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