歐巴馬對高中生的畢業演講

美國總統歐巴馬7日親自出席密西根州一所高中的畢業典禮，主題是「如何贏得成功的人生」

演講全文:
http://www.whitehouse.gov/the-press-office/remarks-president-kalamazoo-central-high-school-commencement


影片:
http://www.whitehouse.gov/photos-and-video/video/president-obama-gives-commencement-address-kalamazoo-central-high-school