绿湾港口的生态贸易城

"A bustling coastal city along a sunlit green bay, where traditional Chinese junks sail alongside hydrogen-powered hover-boats. The harbor is lined with curved piers covered in salt-tolerant mangrove forests, their roots filtering the turquoise water that shimmers in the midday sun. Tall wind turbines shaped like ancient pagodas spin gently, their golden blades casting lattice shadows over floating markets filled with vendors selling fresh seafood and hydroponic greens. Above the city, a network of sky-gardens connects skyscrapers with green-tiled roofs, where citizens practice tai chi amidst glowing air-purifying plants. Style: MBE-style rounded boat hulls, warm golden sunlight, vibrant turquoise-green water, soft shadow gradients."