If you've already used the computer and stored information in it, that information will be on a disk like this.

如果你已经使用过电脑并在里面储存了信息，信息会储存在这样的光盘上。

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How do you like this disk?

你喜欢这个磁盘吗？

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Some people believe that the brain is like the hard disk of a computer.

有些人认为大脑就像电脑的硬盘。

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The bits are still there, much like bits are still left when you erase a file on your hard disk but they're forgotten about.

二进制数还在那里，就像你在硬盘上删除一个文件,二进制还在那里,但是它们被遗忘了。

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Cable companies, racing to keep up, are installing a TiVo-like disk into their set-top boxes.

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The mechanical components are readily available from disk drive makers like Maxtor.

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At the core of these enterprise storage systems are disk drives much like the one in your PC, but surrounded with considerable extra hardware and software to give them the security and easy management that big companies demand.

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