Ключевые слова: adult, board, business, businessman, businessmen, caucasian, concentration, conference, confidence, corporate, drawing, employee, executive, explaining, explanation, goal, hand, handsome, happiness, idea, indoors, information, leadership, lecture, lecturer, man, manage, marker, meeting, modern, office, organize, plan, planning, portrait, poster, present, presentation, professional, project, smart, smiling, standing, startup, strategy, study, success, work, writing, young,