Ключевые слова: bilingual, communication, concept, country, course, destination, dictionary, different, duolingo, education, educational, foreign, future, grammar, international, interpret, interpreter, knowledge, language, learn, learning, lesson, lingo, listen, meaning, monolingual, multilingual, nation, new, opportunity, oral, read, school, skill, speak, speech, student, study, tonugue, training, translate, translation, translator, travel, understand, vernacular, word, write,