Ключевые слова: achievement, battery, boss, business, businessman, career, challenge, colleagues, concept, corporate, development, earth, ecology, employment, energy, engineer, engineering, environment, global, goal, green, idea, interaction, interpersonal, leader, leadership, motivation, office, planet, planning, professional, project, protection, qualification, recycle, recycling, renewable, resources, reuse, selective focus, social, solar, success, sustainable, team, teambuilding, work, working,