把你的策略集中在向那些在搜索引擎有很高的自然排名的网站请求单向链接。
Focus your strategy on requesting one-way links from sites with high natural rankings in search engines.
目录提出的关键是建设您的网站单向联系，增加您的网站受欢迎程度与搜索引擎。
Directory submission is the key to building your website one-way links and increasing your site popularity with search engines.
创建一个单向的文字链接广告到您的顶级搜索引擎列表的网站。
Create one-way text link ads to your Website for top search engine listings.
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