·1二级目(mù )录泛站主页连接 黑(hēi )帽(mào )SEO技(jì )术站群之间做(zuò )连(lián )接,底(dǐ )子都是单向连(lián )接,具(jù )体单向(xiàng )连(lián )接是不是查找引擎(qíng )会当(dāng )作采购的连(lián )接而赏罚(fá )尚(shàng )不可知,不(bú )过依(yī )据查找引(yǐn )擎(qíng )的一(yī )些体现,好(hǎo )像对(duì )单向连接有必(bì )定的办(bàn )法很明显的(de )一个比如是检索(suǒ )quot
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