美国总统里根演讲：为挑战者号默哀 Address to the Nation After Explosion of the Space Shuttle ChallengerBy President Ronald W. Reagan Ladies and gentlemen, I'd planned to speak to you tonight to report on the state of
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December 21, 2002 THE PRESIDENT: Good morning. As families across the nation gather to celebrate Christmas, Laura and I want to extend our best wishes for the holidays. We hope that this Christmas wil
