Ключевые слова: adults, asia, assembly, audience, auditorium, auditory, back, backside, behind, celebrating, celebration, class, collaboration, concert, confabulate, conversation, cooperation, crowd, education, female, gathering, group, hall, hearing, hearken, indoor, information, lifestyle, listener, listening, male, meeting, men, participation, party, people, reunion, room, row, spectating, spectators, speech, standing, theater, together, unification, viewer, watching, women, workplace,