Ключевые слова: architecture, armchair, audience, auditorium, board, business, businessman, call, center, chair, chairs, chart, classroom, conference, convention, corporate, design, desk, discussion, domestic, education, empty, equipment, finance, flooring, graph, hall, indoors, learning, lecture, long, material, modern, no people, office, person, presentation, projection, room, row, screen, seat, seminar, success, table, wall, window, wood,