When the acceptance degree of euphemism is medium, in other words, not so high and not so low, the prototypicality of such euphemisms is most obvious.

在规约化程度处于中等即委婉语刚从言语事实变为语言事实的时候，委婉语的典型性表现得最充分。

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And entire industries have grown up around the idea of productive aging, the third age, or all the other marketing euphemisms out there.

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