Ключевые слова: 2024 years, 20s, 2529 years, 3034 years, 30s, 4044 years, 40s, 50s, 5559 years, achievement, african ethnicity, architecture, asian, asian ethnicity, associate, audience, auditorium, award, black, business, businessman, businesswoman, casual clothing, caucasian, caucasian ethnicity, chinese, chinese ethnicity, clapping, conference, confidence, confident, congress, convention, corporate, demonstrating, education, entertainment, felicitation, female, global, guest speaker, happiness, happy, indoors, large group of people, leader, leadership, lecture, lecturer, looking, male, man, mature adult, mature men, mature women, mid adult, mid adult men, millennial, mixedrace, mixedrace person, occupation, part of, performance, podium, presentation, professional, public, public speaking, seating, seats, seminar, speaker, speaking, spectators, speech, stage, standing, success, teamwork, theater hall, together, training, victory, woman, workshop, young adult, young men, young women,