拟人化的雪花。🌨️ Nano Banana Pro 🍌 { "meta": { "aspect_ratio": "3:4", "quality": "超写实，原始，未编辑照片", "resolution": "8k", "camera": "无反相机（如佳能 EOS R5）", "lens": "50mm f/1.2 人像镜头", "style": "柔和自然光，电影感，背景虚化 (bokeh)" } }