找了几张
http://www.totalfinancialconcepts.com/files/10023/old%20couple.jpg
http://artfiles.art.com/images/-/FogStock/Old-Couple-at-the-Beach-at-Sunset-Photographic-Print-C11851167.jpeg
http://farm1.static.flickr.com/97/274804266_ce7561ed55.jpg
http://www.miragepro.net/old%20couple%20sm.jpg
http://www.hot-screensaver.com/wp-myimages/old-couple.jpg
http://www.traveladventures.org/continents/europe/images/sant-pere07.jpg
