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今天,我们庆祝我们国家独立206周年。纵观我们国家的历史,在挑战面前,我们从不畏缩。为改善我们的家园而征服新尖端领域,乃是我们民族特性的关键部分——今天你们如此出色地体现了这一特性。一般说来,空间计划,特别是航天飞机计划,卓有成效地有助于我们国家恢复活力与信心。开拓者精神仍在美国盛行。将来和过去一样,我们的自由、独立和国家的幸福将与新成就、新发现以及发展新尖端息息相关。第四次哥伦比亚号的着陆可与第一条
Today, we celebrate the 206th anniversary of our country’s independence. Looking at the history of our country, we never flinch before the challenge. The conquest of new and cutting-edge areas for the betterment of our homeland is a key part of our national identity - today you have demonstrated this very well. In general, space programs, especially the shuttle program, have been effective in helping our country regain its energy and confidence. Trail pioneer spirit is still popular in the United States. In the future, as in the past, our freedom, independence and national well-being will be closely linked to new achievements, new discoveries and new cutting-edge development. The fourth Columbia landing can be made with the first one