1. The program takes up 2.5 megabytes of disk space and can be run on a standard personal computer. 这个程序占用2.5 兆字节的磁盘空间，可以在标准个人电脑上运行。
2. Save it in your own personal computer file if you like. 如果你愿意的话，可以把它保存在你的个人电脑文件里。
3. Last year, Apple launched a personal computer that is cooled by liquid that is pumped through little channels in the processor. 去年，苹果公司发布了一款个人电脑，它是由液体冷却的，液体通过处理器里的小通道输送。
4. Political advocacy groups have begun to use information services to disseminate information that is then accessed by the public via personal computer. 政治宣传团体已经开始使用信息服务来传播信息，公众可以通过个人电脑获取这些信息。
5. 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. 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。
