Ключевые слова: agreement, architect, background, business, businessman, closeup, construction, cooperation, corporate, deal, engineer, engineering, face mask, greeting, hand, hand shake, handshake, job, leadership, male, man, mask, meeting, men, partners, partnership, people, person, professional, service, shake, shake hand, shakehand, success, successful, symbol, team, teamwork, teamwork engineer, trust, work, worker,