Ключевые слова: adult, african, auditorium, black, class, classroom, college, computer, course, diversity, education, empowering, exam, experience, female, group, indian, international, knowledge, laptop, learning, lecture, lesson, male, man, mature, modern, multiethnic, notebook, portrait, professional, professor, retraining, room, school, seminar, senior, skill, smart, student, study, teacher, teaching, test, training, tutor, university, woman, workshop, writing,