<p style="font-size: 12px;color:#aaa;">版权引用：<a href="https://www.pexels.com/photo/mau-xanh-da-tr-i-b-u-tr-i-con-song-b-u-tr-i-t-i-d-p-4006518/"><span style="font-size: 12px;color:black;">“ This photo is about con sông, màu xanh da trời, mây trời”</span> </a>由 <a href="https://www.pexels.com/@van-long-bui-1496562"><span style="font-size: 12px;color:black;">Văn Long Bùi </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>