Ключевые слова: attend, attendance, attending, audience, auditorium, business, businessman, casual, classroom, company, conference, conference room, congress, convention, corporate, crowd, diversity, education, event, forum, group, group of people, indoors, information, learning, lecture, listen, looking, man, meeting, office, people, presentation, professional, real people, seminar, sitting, smart casual, speech, strategy, studying, teaching, team, teamwork, training, university, young,