Ключевые слова: academic, audience, briefing, business, business people, businessman, businesspeople, businesswoman, center, coaching, conference, conference hall, conference room, congress, convention, convention center, corporate, discussion, education, educator, entrepreneur, entrepreneurship, event, executive, expert, explaining, gesturing, group, happy, meeting, office, people, person, portrait, professional, seminar, smiling, staff, student, team, teamwork, training, woman, young,