主题词：Linguistic Variation and Morphology; Language, Discourse, Communication Strategies; Syntax, Semantics, Linguistic Variation; Multilingual Education and Policy; Language, Metaphor, and Cognition; Phonetics and Phonology Research; Human auditory perception and evaluation; Australian Indigenous Culture and History; Diverse Scientific and Economic Studies; Educational Robotics and Engineering; Lexicography and Language Studies; Discourse Analysis in Language Studies; Natural Language Processing Techniques; Language and cultural evolution; Categorization, perception, and language; Swearing, Euphemism, Multilingualism; Linguistics, Language Diversity, and Identity; EFL/ESL Teaching and Learning; Legal Cases and Commentary; linguistics and terminology studies; Translation Studies and Practices; Hearing Impairment and Communication; Linguistics and language evolution; Historical Linguistics and Language Studies; Second Language Learning and Teaching