Like most countries, Italy gives hotels only up to 5 stars, and Milan's top tag will be issued and controlled by a private certification company called SGS.
意大利和大部分国家一样，酒店等级最高只有五星级。新的七星级将由一家名为“SGS”的私人认证公司发出和监管。
If users want to use their mobile devices to obtain information from the tag, the back-end server must first obtain certification.
如果用户想使用他们的移动设备，从标签上获取信息，那么首先必须获取后台服务器的认证。
If users want to use their mobile devices to obtain information from the tag, the back-end server must first obtain certification.
如果用户想使用他们的移动设备，从标签上获取信息，那么首先必须获取后台服务器的认证。
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