·1二(èr )级(jí )目(mù )录泛(fàn )站主页连接 黑(hēi )帽SEO技术(shù )站群之(zhī )间(jiān )做连接,底(dǐ )子都是单向(xiàng )连接(jiē ),具体(tǐ )单向(xiàng )连接是(shì )不是(shì )查找(zhǎo )引擎会(huì )当作采购的连接而(ér )赏(shǎng )罚尚不可知,不过(guò )依(yī )据查找(zhǎo )引擎(qíng )的一些体(tǐ )现,好像对单向连接有必(bì )定(dìng )的办法很明显的一个(gè )比(bǐ )如(rú )是检索quot
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