Indeed, today you can fit more books on the hard disk of your laptop computer than in a bookstore carrying 60,000 titles. The number of Web pages on the Internet is rumored to have exceeded 500 billion, enough to fill 10 modern aircraft carriers with the equivalent number of 500-page, one-pound books.
事实上，如今你的笔记本电脑硬盘上就可以存上比一家出售6万本不同书籍的书店更多的书籍。在互联网上的网页数量据说已超过5000亿页，这些信息用来印刷成每本500页重1磅的书籍，可足以装满10艘现代化航空母舰。