2014年3月26日，美国第一夫人米歇尔·奥巴马一行人到成都大熊猫繁育研究基地参观。图为米歇尔的母亲玛丽安 罗宾逊（右）给大熊猫喂食苹果。[中国网]
U.S. First lady Michelle Obama watches as her mother Marian Robinson (R) feeds apple to giant pandas during their visit at Giant Panda Research Base in Chengdu, Sichuan province, in China on March 26, 2014.