Ключевые слова: adult, agreement, background, business, businessman, businessmen, businesswoman, communication, company, concept, contract, cooperation, corporate, deal, executive, female, formal, friendship, gesture, greeting, group, hand, handshake, handshaking, happy, human, job, male, meeting, men, negotiation, office, partnership, people, person, professional, shake, success, successful, suit, support, team, teamwork, together, trust, union, women, work, worker, young,