Officials estimated that over one million people gathered on Washington's "National Mall" for the inaugural ceremonies. Some came for the musical performances. But others wanted to hear how President Obama would define goals for the next four years.有关官员估计有超过100万人聚集在华盛顿国家广场参加就职仪式.有人是来看音乐表演,但也有人想要听听奥巴马如何明确未来四年的目标.
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