·1二级目(mù )录(lù )泛站(zhàn )主页连(lián )接 黑帽SEO技术(shù )站(zhàn )群之(zhī )间(jiān )做连接(jiē ),底子都是(shì )单向连接,具体单向连接(jiē )是不是(shì )查找(zhǎo )引擎(qíng )会(huì )当作采购的连接(jiē )而赏(shǎng )罚尚不可知(zhī ),不过(guò )依(yī )据查找引(yǐn )擎的(de )一(yī )些(xiē )体现,好像对单向连(lián )接(jiē )有必定(dìng )的(de )办法很明显(xiǎn )的一个比如是检索quot
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