To run Rails 3, your system must have either Ruby version 1.8.7 or Ruby version 1.9.2 or a newer release of the programming language and its attendant libraries and interpreter.

要运行 Rails 3，您的系统必须安装有 Ruby 1.8.7 版或 Ruby 1.9.2 版，或者该编程语言的较新版本及其附加库和解释程序。

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For any Asian face, or any Asian girls that have dreams, aspirations or doing crossover work in Hollywood, you must have the language.

对于所有亚洲面孔而言，或者那些拥有梦想和追求，在好莱坞打拼的女孩来说，你首先得掌握它的语言。

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