主题词：Hearing Impairment and Communication; Language, Discourse, Communication Strategies; Hand Gesture Recognition Systems; Language, Metaphor, and Cognition; Interpreting and Communication in Healthcare; Swearing, Euphemism, Multilingualism; Linguistics, Language Diversity, and Identity; linguistics and terminology studies; Subtitles and Audiovisual Media; Diverse Scientific and Economic Studies; Tactile and Sensory Interactions; Historical Linguistics and Language Studies; Human auditory perception and evaluation; Multilingual Education and Policy; Linguistic Variation and Morphology; Legal case studies and regulations; Categorization, perception, and language; Language Development and Disorders; Syntax, Semantics, Linguistic Variation; Digital Communication and Language; Phonetics and Phonology Research; Child and Animal Learning Development; EFL/ESL Teaching and Learning; Speech and dialogue systems; Multisensory perception and integration