<p style="font-size: 12px;color:#aaa;">版权引用：<a href="https://www.pexels.com/photo/clock-hanging-on-a-metal-rail-in-a-train-platform-10194724/"><span style="font-size: 12px;color:black;">“Clock Hanging on a Metal Rail in a Train Platform”</span> </a>由 <a href="https://www.pexels.com/@nurlantortbayev"><span style="font-size: 12px;color:black;">Nurlan Tortbayev</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>