With the rapid expansion of information and information diversity, traditional search engines need to collect, index, query the contents of the constantly expanding.

随着信息急剧膨胀以及信息的多元化，使得传统搜索引擎需要采集、索引、查询的内容不断扩大。

youdao

With the rapid expansion of information and information diversity, traditional search engines need to collect, index, query the contents of the constantly expanding.

随着信息急剧膨胀以及信息的多元化，使得传统搜索引擎需要采集、索引、查询的内容不断扩大。

youdao