·1二级(jí )目录泛站主(zhǔ )页(yè )连(lián )接 黑帽SEO技术站(zhàn )群之间做连接,底(dǐ )子都(dōu )是(shì )单向连接,具体单向连接是(shì )不是查找引(yǐn )擎会当作采(cǎi )购的连接而赏(shǎng )罚尚(shàng )不可(kě )知,不过依据查(chá )找(zhǎo )引(yǐn )擎的(de )一(yī )些(xiē )体现(xiàn ),好像(xiàng )对(duì )单向连接有(yǒu )必定的办法很(hěn )明显(xiǎn )的(de )一个(gè )比如是检索quot
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