Ключевые слова: adult, adults only, african, agree, agreement, america, arm, background, business, businessman, businesswoman, closeup, communication, concept, conceptual, confidence, congratulating, contract, cooperation, corporate, deal, equality, ethnic, ethnicity, females, film moving image, friends, friendship, gesturing, greeting, hand, handshake, horizontal, human body part, human hand, male, man, meeting, person, shake, success, support, team, teamwork, togetherness, trust, two people, union, white, work,