Ключевые слова: adult, agree, agreement, alliance, business, businessman, businesspeople, closeup, collaboration, communication, company, concept, congratulations, contract, cooperation, corporate, deal, executive, expression, formal, friendship, gesture, greeting, group, hand, handshake, human, job, male, man, meeting, negotiation, office, partner, partnership, person, power, professional, shake, sign, staff, strength, success, support, team, teamwork, union, white, worker, young,