求翻译：2009年8月份中国最大的门户网站新浪网推出“新浪微博”内测版，成为门户网站中第一家提供微博服务的网站，微博正式进入中文上网主流人群视野。是什么意思？

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In August 2009 China's largest Internet portal Sina's introduction of the "new wave" micro-bak detection within a portal site version, the first micro-bo services for web site, micro-bak officially entered mainstream Chinese Internet crowd vision.

In August, 2009 Chinese biggest gateway website Sina Net promotes “Sina micro abundantly” in to measure the version, becomes in the gateway website first to provide the micro abundant service the website, micro abundant enters Chinese surfer mainstream crowd field of vision officially.

In August 2009, China's largest portal network launched "Sina" beta version, became the first company to provide microblogging service in the portal site of the Web site, Twitter officially entered the Chinese view of mainstream online population.

正在翻译，请等待...