The lang attribute specifies which element in the menu language file that is used for the actual text to be displayed in the menu.

lang属性指定了使用菜单语言文件中的哪个元素作为在菜单中显示的实际文本。

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Category navigation menu: you could switch menu language among English, Chinese, Japanese, Korean, Spanish and Thai.

分类导航菜单可切换英文，中文，日文，韩文，西班牙文，泰文在内的六种语言。

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That could be useful for travelers lost in a foreign city, or choosing what to order in a menu written in another language.

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You can find photos of some menu items on this Chinese-language blog post.

CNN: January 31, 2013 -- Updated 1138 GMT (1938 HKT)

If that additional menu option is one too many and you unleash a volley of terse language down the phone, it will immediately connect you with a real person.

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