They charge companies fees to find information on the Web as well as for banner and pop-up ads and search engine optimization services.

他们向公司收取找信息、横幅和弹出式广告、搜索引擎优化服务的费用。

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I know of one website design firm that started out promoting the fact that it also provides Internet marketing services like search engine optimization.

我所知的就有一家网站设计公司，起初它声称自己也提供SEO之类的互联网营销服务。

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From our professional web design services to our search engine optimization efforts, we have a team of quality web designers and search engine marketing experts that want to work with you.

从我们专业的网页设计服务到我们的为搜索引擎优化的努力，我们有一个高质量的网页设计师和搜索引擎营销专家的团队，希望和你一起工作。

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