Ключевые слова: armchair, audience, auditorium, background, blue, boardroom, business, chair, chairs, close, college, color, comfortable, conference, corporate, education, empty, event, furniture, group, hall, indoor, inside, interior, lecture, line, meeting, metal, modern, nobody, pattern, perspective, place, plastic, presentation, red, room, row, scene, seat, seating, seminar, soft, stage, theater, theatre, university, up, view, white,