<p style="font-size: 12px;color:#aaa;">版权引用：<a href="https://avopix.com/photo/394700-empty-hallway-with-glass-walls-and-doors"><span style="font-size: 12px;color:black;">“Empty hallway with glass walls and doors”</span> </a>由 <a href="https://avopix.com/author/photos/markus-spiske"><span style="font-size: 12px;color:black;">Markus Spiske</span></a> 授权许可 <span><a href="https://creativecommons.org/publicdomain/zero/1.0/deed.zh" target="_blank" style="font-size: 12px;color:black;">CC0 1.0 Universal Public Domain Dedication<img src="" style="display: inline-block;height: 16px;width: auto;"></a></span></p>