pofeng said:

pofeng

knol 搜尋怪怪的

1 year, 5 months ago.

1 comment so far

  • pingooo

    是啊，排名演算法不知是怎麼搞的，隨便搜個 Linux 三顆星的竟然在五顆星的前面...

    1 year, 5 months ago by pingooo

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