<p style="font-size: 12px;color:#aaa;">版权引用：<a href="https://www.pexels.com/photo/cleaner-cleaning-service-design-equipment-1190418/"><span style="font-size: 12px;color:black;">“ This photo is about worker, working, workplace”</span> </a>由 <a href="https://www.pexels.com/@mohamed-hassan-193120"><span style="font-size: 12px;color:black;">Mohamed Hassan </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>