Ключевые слова: adult, agronomy, asian, business, businessmen, businesswomen, chemist, chemistry, collar, concentration, conference, corporate, crowd, descent, diversity, education, explain, formulas, group, innovation, instruct, leadership, learning, listening, man, math, men, occupation, people, physics, pointing, problem, professional, projection, research, researcher, science, scientific, scientist, screen, seminar, strategy, team, teamwork, technology, white, whiteboard, woman, women, worker,