Ключевые слова: adult, aged, agree, agreement, angle, associate, background, blue, building, business, businesspeople, businesswoman, career, collaboration, collar, commerce, communication, companionship, cooperation, corporate, deal, dedicated, elderly, executive, expression, female, gesture, hand, handshake, handshaking, joined, male, man, meeting, older, outdoors, outside, partnership, people, person, power, senior, shaking, success, teamwork, trade, white, woman, worker, young,