Ключевые слова: audience, brainstorming, brick, briefing, business, businessman, center, coaching, communication, conference, congress, convention, corporate, discussion, entrepreneur, event, explaining, flipchart, forum, gesturing, glass, group, hall, knowledge, leadership, learn, lecture, lecturer, listeners, listening, manager, meeting, men, office, people, presentation, professional, seminar, showing, sitting, speaker, speech, study, talk, talking, teaching, team, training, window, workshop,