Ключевые слова: adult, armchair, audience, back, briefing, business, businessman, coach, coaching, colleagues, conference, congress, convention, corporate, crisis, crowd, discussion, education, event, forum, group, head, indoors, institute, lecture, listeners, listening, manager, many, meeting, participants, people, person, presentation, public, rear, seminar, sitting, spectator, stage, teacher, teaching, training, view, watching, workshop,