Ключевые слова: act, acting, adult, adults, audience, back, business, business collage, business conference, business meeting, business meetings, business presentation, businessman, businesswoman, center, chair, classroom, collage, communications, computer, computer room, computer training, conference, conference room, convention, educacional, educate, education, educational, equipment, female, fingers, group, hall, instructor, ladies, learn, learning, lecture, meet, meeting, meeting business, meeting room, meetings, negocio, negocios, office, orator, palestra, person, presentation, presentation for woman, reunion, room, row, rowing, screen, screens, seat, seminar, seminario, seminarium, seminor, table, teach, teaching, training, training business, training room, treinamento, woman, work,