Ключевые слова: academic, academy, business, businessman, center, coaching, computer, conference, congress, consultant, convention, corporate, director, discussion, dress, education, educator, entrepreneur, entrepreneurship, event, expert, explaining, faculty, glasses, hall, information, institute, knowledge, laptop, lecture, male, man, manager, meeting, microphone, podium, presentation, professional, screen, seminar, speaker, speech, study, summit, symposium, talk, teacher, teaching, training, university,