Ключевые слова: alternative energy, architect, asia, asian, builder, business, check, chinese, construction, digital tablet, eco, ecological, economy, ecosystem, electricity, energy, engineer, environmental, field, generation, green, helmet, innovation, invest, look, maintenance, maintenance engineer, male, man, mechanic, modern, outdoors, panel, power, power station, protection, renewable, renewable energy, resource, see, solar, solar energy, solar panel, solar power station, solar system, sunlight, sustainable resources, technical, technology, work,