sociolinguistics

Sociolinguistics investigates how social factors such as class, age, and gender influence language use.社会语言学研究诸如阶级、年龄和性别等社会因素如何影响语言使用。

Research in sociolinguistics has shown that language change often originates in urban working-class communities.社会语言学的研究表明，语言变化往往起源于城市工人阶级社群。