illustrate a technological scene, such as a futuristic city or a spaceship::use clean lines, simple shapes, and a limited color palette to create a sleek and modern feel --v 4

说明一个技术场景，比如一个未来的城市或一艘宇宙飞船：：使用干净的线条、简单的形状和有限的调色板来创造一种时尚和现代的感觉