她对社会语言学非常感兴趣，尤其是性别语言差异。

She is very interested in sociolinguistics, especially gender language differences.

性别语言是语言学家们长期关注的课题。

A multidimensional perspective on language and gender study;

性别语言是语言学家们长期关注的课题。

The linguistic forms of evidentiality are termed evidentials or evidential markers.

语言学家在研究男女两性语言差异的同时，运用各种理论和方法对“性别语言”的风格进行了研究和探讨。

Linguists have done quite some research on the gendered variation of the language and used different theories and various ways in the research.