Here's a concrete example: suppose you have millions of web pages that you want to download and save to disk for later processing.

这是一个具体的例子：假设你需要下载几百万个网页并存储到硬盘中以便于后期处理。

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Select the correct certification and save it to the local disk.

选择正确的证书，并将其保存到本地磁盘。

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The bitrate has been jacked up to 16mbps when shooting in 1080p (up from the previous model's 12mbps), but if you want to save some disk space, this can be dropped to 8mbps.

ENGADGET: Veho Muvi HD 'NPNG' Edition action camera impressions (video)

Yes, PCs initially had to be told to save and it would have been ludicrous to try and track revisions on an 88KB floppy disk.

ENGADGET: Entelligence: Stains on the sleeve of my operating system