Schloss Heidelberg  海德堡
<a rel="nofollow" class="external text" href="https://web.archive.org/web/20161021181057/http://www.panoramio.com/user/6452510?with_photo_id=65620685">lienyuan lee</a>
CC BY 3.0
<a rel="nofollow" class="external free" href="https://web.archive.org/web/20161021181053/http://www.panoramio.com/photo/65620685">https://web.archive.org/web/20161021181053/http://www.panoramio.com/photo/65620685</a>