Ключевые слова: academic, academy, attention, audience, briefing, business, businessman, class, classmate, classroom, coaching, college, conference, congress, convention, course, discussion, education, entrepreneur, event, explain, faculty, group, institute, instructor, lecture, lesson, listen, manager, media, meeting, participants, people, presentation, professional, public, seminar, session, speaker, speech, spokesperson, student, study, symposium, talk, teach, training, tutorial, university, workshop,