{"start_date":"20260619","end_date":"20260620","url":"https://www.bing.com/th?id=OHR.ArchedIceberg_ZH-CN2698040371_1920x1080.jpg","copyright":"漂浮在南极半岛西部海域的拱形冰山, 南大洋 (© Steven Kazlowski/Nature Picture Library)","copyright_link":"https://www.bing.com/search?q=%E5%86%B0%E5%B1%B1&form=hpcapt&mkt=zh-cn"}