主题词：Linguistic Variation and Morphology; Multilingual Education and Policy; Language, Discourse, Communication Strategies; Phonetics and Phonology Research; Syntax, Semantics, Linguistic Variation; Hearing Impairment and Communication; Swearing, Euphemism, Multilingualism; Spanish Linguistics and Language Studies; Categorization, perception, and language; Gender Studies in Language; Linguistics, Language Diversity, and Identity; Language, Metaphor, and Cognition; Language and cultural evolution; Island Studies and Pacific Affairs; Geology and Paleoclimatology Research; Natural Language Processing Techniques; Speech Recognition and Synthesis; Interpreting and Communication in Healthcare; Climate Change, Adaptation, Migration; Digital Communication and Language; Historical Linguistics and Language Studies; EFL/ESL Teaching and Learning; Wildlife Ecology and Conservation; Discourse Analysis in Language Studies; Language Development and Disorders