Ключевые слова: 2024 years, 20s, answering, architecture, asian, asian ethnicity, associate, audience, auditorium, business, businessman, communication, conference, confidence, confident, congress, convention, corporate, demonstrating, discussing, discussion, doubt, education, entertainment, global, guest speaker, indoors, large group of people, leader, leadership, lecture, lecturer, looking, male, man, occupation, part of, performance, podium, presentation, professional, projector, public, public speaking, query, questioning, raising hands, seating, seats, seminar, showing, smart casual, speaker, speaking, spectators, speech, stage, standing, teamwork, theater hall, together, training, white, woman, workshop, young adult, young men,