Ключевые слова: audience, auditorium, bank, briefing, business, businessman, caucasian, coach, communication, computer, conference, congress, corporate, discussion, education, employee, event, events, group, hall, incentive, indoor, job, lecture, male, man, manager, meeting, microphone, mike, people, person, podium, portrait, presentation, professional, public, room, seminar, speaker, speaking, speech, standing, suit, training, work, young,