泛目(mù )录需要90关键字根据查询泛目(mù )录技术是做长尾(wěi )关键(jiàn )字(zì )排名用的,首先(xiān )说(shuō )下泛目(mù )录(lù )的展现形(xíng )式(shì ),泛目(mù )录是(shì )通过(guò )大量的目录(lù )轮链来达到(dào )快速收(shōu )录和排(pái )名的,当我(wǒ )们(men )繁殖泛(fàn )目录的时(shí )候,会瞬间(jiān )繁殖大量(liàng )的目录文(wén )件(jiàn )夹出来,每个目(mù )录(lù )文件夹都(dōu )
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