▌作品介绍：由于人口在大城市不断增长情况下，地上的人类生活受到限制，开发地下空间成为人类的探索。这张画描绘的人类在地下城活动的场面，交通工具是应用激光轨道和氢能动力，地下照明采用天上自然光和太阳能发电等照明形成可循环的绿色能源。地下城市会为你带来便捷与奇妙的活动空间，体现人类用高科技建设未来的地下城市智慧。
此文自动翻译Introduction:With the population increasing in big cities, the human life on the ground is limited, so the development of underground space has become a human exploration. This picture depicts the scene of human activities in the underground city. The means of transportation is the application of laser track and hydrogen power. The underground lighting uses natural light in the sky and solar power generation to form a recyclable green energy. The underground city will bring you convenient and wonderful activity space, reflecting the wisdom of human beings to build the future underground city with high technology.
