<p style="font-size: 12px;color:#aaa;">版权引用：<a href="https://www.pexels.com/photo/city-buildings-house-architecture-18587785/"><span style="font-size: 12px;color:black;">“Free stock photo of architecture, berlin, buildings”</span> </a>由 <a href="https://www.pexels.com/@marcus-lenk-3854713"><span style="font-size: 12px;color:black;">Marcus Lenk</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>