With increased use of Chinook Jargon and English, the number of people speaking their native languages decreased.

VOA: special.2009.12.02

And we had 20 native languages spoken at our school in addition to English.

除了英语，我们还有其它20种语言的教学。

旧金山的公立教育 - SpeakingMax英语口语达人

Other languages don't have that distinction and so those distinctions are very difficult for non-native English speakers to learn.

其他语言并没有这样的差别,所以非英语母语的说话者,很难发现这些差别

耶鲁公开课 - 心理学导论课程节选

For example,many native languages in the Russian area of Siberia are threatened.

VOA: special.2009.12.02

And immigrant groups created newspapers in their native languages.

VOA: special.2009.04.20

She said we need to modify outdated curriculum and improve instruction methods, such as teaching African children in their native languages, not simply in English or French.

VOA: standard.2010.05.19

All but one of the Great Lakes has a name from Native American languages: Michigan,Huron,Erie and Ontario.

VOA: special.2009.11.11

The languages spoken by native tribes are increasingly endangered as younger generations learn and speak English.

VOA: special.2009.12.02

David Harrison and Gregory Anderson of Living Tongues say that many endangered languages are spoken by native cultures in close contact with the natural world.

VOA: special.2009.12.02