<p style="font-size: 12px;color:#aaa;">版权引用：<a href="https://www.freeimages.com/photo/stones-in-a-stream-bed-texture-1634270"><span style="font-size: 12px;color:black;">“Free Stones in a stream bed texture Stock Photo”</span> </a>由 <a href="https://www.freeimages.com/photographer/stephanloy-83137"><span style="font-size: 12px;color:black;">Stephan Loy</span></a> 授权许可 <span><a href="" target="_blank" style="font-size: 12px;color:black;">unknown<img src="" style="display: inline-block;height: 16px;width: auto;"></a></span></p>