<p style="font-size: 12px;color:#aaa;">版权引用：<a href="https://www.pexels.com/photo/bare-trees-growing-in-rural-terrain-under-overcast-sky-6931449/"><span style="font-size: 12px;color:black;">“Bare trees growing in rural terrain under overcast sky”</span> </a>由 <a href="https://www.pexels.com/@matreding"><span style="font-size: 12px;color:black;">Mathias Reding</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>