Ключевые слова: adult, african, american, audience, auditorium, back, business, casual, caucasian, coach, confident, creative, entrepreneur, excited, explaining, female, gesture, group, job, leader, lounge, male, man, manager, meeting, people, presentation, presenting, professional, project, rear, room, seminar, sitting, speaker, speaking, standing, startup, stylish, successful, telling, trainee, trainer, training, trendy, woman, work, workshop, young,