Obama returned to the White House at two o 'clock after playing nine holes of golf at Andrews Air Force Base.
在安德鲁斯空军基地打了九洞高尔夫之后，2点钟的时候奥巴马返回了白宫。
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Originating from Scotland in the 15th century, the game involves whacking a small white ball around a large field and trying to make it land in a series of eighteen tiny holes in the ground.