Ключевые слова: agreement, business, collaboration, colleague, company, conference, contract, cooperation, corporate, deal, eco, eco regulation, ecology, employee, enterprise, environment, environmental friendly, grass, green, green business, group, hand, handshake, handshaking, happy, laptop, lawyer, man, manager, meeting, modern, nature, negotiation, office, panorama, paper, partner, partnership, people, professional, shake, staff, success, successful, sustainable, table, teamwork, top, woman,