Ключевые слова: briefing, business, businessman, businesswoman, cheerful, coaching, colleagues, company, conference, confident, convention, corporate, coworkers, discussion, education, event, explaining, female, group, knowledge, lecture, listening, male, man, manager, meeting, occupation, office, people, person, planning, pointing, presentation, professional, seminar, showing, sitting, smiling, speaker, speech, strategy, study, success, successful, team, teamwork, togetherness, training, woman, young,