Ключевые слова: adult, business, businessman, businessperson, call, cell, cheerful, commerce, communication, computer, concept, conference, connection, discovery, discussion, employee, excitement, executive, front view, handsome, happiness, happy, ideas, inside, intelligence, laptop, leadership, listening, man, management, manager, mobile, mobile phone, mouth, note, office worker, one man only, one person, open, pen, people, person, phone, portrait, smiling, success, suit, talking, technology, telephone,