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奥巴马告别演讲全程：Yes we can！Yes we did！
奥巴马告别演讲全程：Yes we can！Yes we did！https://v.qq.com/txp/iframe/player.html?vid=s0022ze001z&width=500&height=375&auto=0
奥巴马告别演讲全程：Yes we can！Yes we did！https://v.qq.com/txp/iframe/player.html?vid=s0022ze001z&width=500&height=375&auto=0