<p style="font-size: 12px;color:#aaa;">版权引用：<a href="https://www.flickr.com/photos/jp_photo_online/8750344250/in/photostream/"><span style="font-size: 12px;color:black;">“Axelborg Staircase”</span> </a>由 <a href="https://www.flickr.com/photos/46674859@N04"><span style="font-size: 12px;color:black;">Jerold Paterson</span></a> 授权许可 <span><a href="https://creativecommons.org/publicdomain/mark/1.0/deed.zh" target="_blank" style="font-size: 12px;color:black;">Public Domain Mark 1.0<img src="" style="display: inline-block;height: 16px;width: auto;"></a></span></p>