蒙古语族语言同样来自一个原始共同蒙古语。

Similar, all Mongolian languages developed from a common Mongolian ancestor language (Proto-Mongolian).

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东乡语是阿尔泰语系蒙古语族语言的一支，临夏话是汉语西北方言的一支。

Dongxiang language is one of the Mongolian languages of Altai language family, while Linxia dialect is one of the Chinese Northwest dialects.

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有自己本民族的语言，属阿尔泰语系蒙古语族。

Have their own native language, an ethnic Mongolian Altaic.

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