Ключевые слова: adult, audience, auditorium, background, bald, businessman, career, coach, coaching, communication, confidence, confident, conversation, cooperate, cooperation, costume, discussing, discussion, economics, education, event, forum, information, leader, lecture, male, man, modern, political, presenter, presenting, profession, speak, speaker, speaking, speech, stage, standing, study, success, suit, talk, talking, training, tribune, work,