文章列表

• 1.英语视频：President Obama Dunks Senior Advisors
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• 2.英语视频："A More Perfect Union"
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• 3.英语视频：Obama on ASU Graduates: "There's Always More To Do"
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• 4.英语视频：Obama on Clean Energy
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• 5.英语视频：Japan Welcomes President Obama
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• 6.英语视频：President Obama: "America Can Change"
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• 7.英语视频：Obama Signs the New Health Care Law
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• 8.英语视频：President Obama: America's Future Depends on Students
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• 9.英语视频：President Obama Goes to Disney World
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• 10.英语视频：Obama: Inauguration Day
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