3D渲染写实风自然景观现代高铁桥梁河流山脉未来科技

3D rendered illustration, high-speed train in the center, crossing a bridge over a river, surrounded by lush green mountains, modern technology combined with natural beauty, harmonious color scheme, detailed and realistic, showcasing the efficiency of high-speed rail in complex terrain, conveying the harmony between human engineering and natural environment,8K, authentically shot. Natural lighting, commercial photography, high resolution