vernacular spoken language的用法和樣例：
例句
- We all speak in the vernacular and so does Chiang Kai-shek.
白話沒有階級性，我們這些人演說講白話，蔣介石也講白話。 - Orally it is worse, for most of them are at home only in the Cantonese dialect, and even this is often spoken in a mixture of the vernacular and English words.
口語上更差，因他們大多數人在香港只講粵語方言，甚至說話經常夾雜白話和英文單詞。
