公众服务信息使用法语、德语，有时使用英语或葡萄牙语。

Public service information is in French, German, and sometimes English or Portuguese.

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欧洲语言中的元音区别更大；德语中有变音，法语、葡萄牙语和波兰语中则有鼻音。

And vowels of European languages vary more widely; think of the umlauted ones of German, or the nasal ones of French, Portuguese and Polish.

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除了英语以外，一些资料是用法语，德语，印度语，葡萄牙语和西班牙语撰写的。

In addition to English, there are some materials in French, German, Hindi, Portuguese and Spanish.

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