Ключевые слова: adult, agreement, background, business, businessman, career, caucasian, clerk, client, closeup, commerce, communicate, communication, company, concept, contract, cooperation, corporate, deal, employee, employment, friendship, greeting, handshake, handshaking, human, job, male, man, manager, meeting, men, office, partner, partnership, people, person, portrait, professional, shake, success, successful, support, team, teamwork, trust, union, white, work, worker,