主题词：Natural Language Processing Techniques; Discourse Analysis in Language Studies; Linguistic Variation and Morphology; Second Language Acquisition and Learning; Lexicography and Language Studies; Language, Discourse, Communication Strategies; linguistics and terminology studies; Language, Metaphor, and Cognition; Linguistics, Language Diversity, and Identity; Syntax, Semantics, Linguistic Variation; Translation Studies and Practices; Topic Modeling; EFL/ESL Teaching and Learning; Gender Studies in Language; Authorship Attribution and Profiling; Text Readability and Simplification; Speech and dialogue systems; Linguistics and Discourse Analysis; Multilingual Education and Policy; Second Language Learning and Teaching; Digital Communication and Language; Linguistic research and analysis; Historical Linguistics and Language Studies; Phonetics and Phonology Research; Language and cultural evolution