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