{ "resolution": "8K 分辨率", "aspect_ratio": "3:4 画幅比", "image_type": "照片级真实感商业产品渲染", "scene_description": { "main_subject": "一根垂直居中的木棍冰淇淋", "orientation": "直立，正对镜头，略微仰视视角", "composition": "极简主义构图，背景干净，柔和的影棚布光，带有细腻的景深（bokeh）效果，电影级质感（cinematic），高细节纹理，专业产品摄影风格" } }