虽然你的个人电脑只能保存一个文件的一个副本,但像 Facebook 这样的大型服务项目,则会依赖于所谓的内容分发网络来管理数据和分发。
While your personal computer only keeps one copy of a file, large-scale services like Facebook rely on what are called content delivery networks to manage data and distribution.
你的打印任务已经从你的个人电脑输送到网络打印队列了。
Your print job has already been sent from your PC to the network print queue.
然而,最大的差距是熟悉个人电脑和互联网的网络一代和习惯于工业社会的老一辈之间的差距。
The greatest gap, however, is between the Net-generation, familiar with personal computers and the Internet, and the older generation, accustomed to an industrial society.
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