At a community level, this often leads to their own languages first becoming endangered, when the intergenerational transfer from parent generation to the children's generation is interrupted; later it may lead to the extinction of indigenous languages.
在社区层面，如果父母一代传授给子女一代的世代间过程被打断，首先就会使土著语言面临灭绝的危险，然后可能会导致土著语言走向灭绝。