虚拟信息资源的巧利用

Making use of subjective information resource skillfully

阐述了搜索引擎的分类、发展趋向,并探讨了如何正确使用搜索引擎查找所需信息,以至在海量信息面前不会迷失方向。

The text expounded the sort and developing trend of search engine, and explored how to search the information you need with search engine correctly,so you would be unlikely lose direction when you face sponge information.