我通过了CET4和CET6，了解基本的理论对语言的认识和实践。

I passed CET4 and CET6 with a ease and acquired basic theoretical and practical knowledge of Language.

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这项研究大大提高了我们对语言学习的认识。

This research has done much to advance our understanding of language learning.

《牛津词典》

同时，语言的消亡也影响着我们对自然的认识。

Also, language death affects our knowledge about nature.

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