Ключевые слова: acting, adult, audience, auditorium, back, board, business, businessman, chair, class, classroom, communication, communications, company, conference, consulting, control, convention, corporate, corporation, demonstration, discussion, education, equipment, event, group, instructor, leadership, learning, lecture, management, manager, meeting, orator, people, person, podium, presentation, presenting, report, room, screen, seminar, session, strategic, teach, teaching, training, work, workshop,