Ключевые слова: 30s, auditorium, buzzword, career, caucasian, chairs, classy, college, conference, confidence, consultant, convention, education, educational, elegant, furniture, hall, happy, information, institute, intelligent, job, knowledge, learning, lecture, lecture hall, lecturer, line, literature, looking at camera, male, man, meeting, mid adult, profession, relaxation, row, school, seat, seminar, single word, sitting, smart, smiling, study, tables, teacher, teaching, text, training, university, well dressed, whiteboard, working,