国外十大搜索引擎

 国外十大搜索引擎

http://www.a9.com

http://www.altavista.com/

http://www.aolsearch.com

http://www.ask.com/

http://www.google.com

http://search.msn.com/

http://www.lycos.com/

http://search.looksmart.com/

http://search.yahoo.com/