Ключевые слова: amphitheater, audience, auditorium, business, businessman, chair, chairs, coaching, conference, congress, convention, convention center, corporate, discussion, discussion panel, event, exhibition, expo, female, forum, gathering, girl, hall, hotel, indoor, indoors, interior, lecture, lecture hall, lecturer, line, listeners, male, meeting, participants, people, presentation, room, row, screen, seat, seating, seats, seminar, speaker, speech, spokesperson, symposium, venue, women,