搜索引擎是从WWW上快速而有效地获取信息资源的捷径，而搜索器技术则是搜索引擎的关键技术。
Search engine is a shortcut to have rapid and effective access to information resources from the WWW, and searcher technology is the key to search engine technology.
搜索引擎是从WWW上快速而有效地获取信息资源的捷径，而搜索器技术则是搜索引擎的关键技术。
Search engine is a shortcut to have rapid and effective access to information resources from the WWW, and searcher technology is the key to search engine technology.
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