保护语言还有助于对珍稀或土著知识的保护与传承。

The protection of languages ensures also that rare and indigenous knowledge is safeguarded and handed down.

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所谓传统知识通常可以理解为基于传统而产生的并且体现了当地居民的传统生活方式的土著知识和传统文学艺术表达。

The so-called traditional knowledge could be defined as the indigenous knowledge and traditional literature&art expresses that based on tradition and embody the indigenes'traditional life style.

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