A mobile website needs good mobile SEO and SEM (SearchEngineMarketing) such as Google mobile AdWords in order to reach potential customers looking for accommodations in your location.
手机网站需要好的手机搜索引擎优化和搜索引擎营销,比如Google Mobile AdWords,来触及在你的地区寻找推荐信息的潜在客户。
2
SEM (searchenginemarketing) is a website to promote one of the means.
SEM(搜索引擎营销)是网站推广的其中一种手段。
3
SEM have done is a comprehensive and effective use of searchengine to carry on the network marketing and promotion.