Ключевые слова: adult, adults, attractive, audience, beauty, clothes, college, conference, discovery, diverse, education, entertainment, ethnicity, explaining, expression, fashionable, gesture, group, hairstyle, happiness, improvement, interest, knowledge, learning, lifestyle, listener, listening, mature, medium, person, profession, professor, pupils, school, student, studying, teacher, teaching, teamwork, thirties, trendy, tutor, twenties, university, writing, young, youth,