<p style="font-size: 12px;color:#aaa;">版权引用：<a href="https://www.pexels.com/photo/two-people-walking-down-a-sidewalk-in-front-of-a-tree-18712596/"><span style="font-size: 12px;color:black;">“Two people walking down a sidewalk in front of a tree”</span> </a>由 <a href="https://www.pexels.com/@brcunel"><span style="font-size: 12px;color:black;">Burcu Elmas</span></a> 授权许可 <span><a href="https://www.pexels.com/photo-license/" target="_blank" style="font-size: 12px;color:black;">Pexels License<img src="" style="display: inline-block;height: 16px;width: auto;"></a></span></p>