Ключевые слова: academic, address, addressing, attendees, attentive, audience, auditorium, business, communication, conference, confidence, convention, corporate, crowd, education, educational, engagement, engaging, event, hall, inspiration, instruction, interaction, knowledge, leadership, learning, lecture, listening, motivation, participation, performance, podium, politician, presentation, presenter, professional, public, seminar, spacious, speaker, speaking, stage, success, talk, teaching, training, workshop,