主题词：EFL/ESL Teaching and Learning; Syntax, Semantics, Linguistic Variation; Neurobiology of Language and Bilingualism; Second Language Acquisition and Learning; Language Development and Disorders; Phonetics and Phonology Research; Reading and Literacy Development; Multilingual Education and Policy; Linguistic Variation and Morphology; Natural Language Processing Techniques; Language, Metaphor, and Cognition; Language, Discourse, Communication Strategies; Second Language Learning and Teaching; Speech and dialogue systems; Categorization, perception, and language; Human auditory perception and evaluation; Linguistic Studies and Language Acquisition; Speech Recognition and Synthesis; Meta-analysis and systematic reviews; Survey Methodology and Nonresponse; Text Readability and Simplification; Discourse Analysis in Language Studies; Hearing Impairment and Communication; Linguistic, Cultural, and Literary Studies; Linguistics and Discourse Analysis