Ключевые слова: adult, board, business, businessman, caucasian, coaching, conference, confident, corporate, discussion, education, event, executive, formal, hall, handsome, indoors, knowledge, lawyer, lecture, male, man, manager, meeting, modern, occupation, office, partnership, person, place, planning, portrait, preparation, presenting, professional, room, seminar, standing, table, tablet, teaching, training, work, worker, working, young,