Ключевые слова: adult, agree, agreement, background, black, blue, business, businessman, commerce, communication, company, concept, conference, contract, cooperation, corporate, deal, friendship, gesture, greeting, group, hand, handshake, happy, human, investments, job, male, man, meeting, men, office, partners, partnership, people, person, power, shake, staff, success, successful, support, team, teamwork, trade, trust, union, white, work, worker,