| 1. | The first successful sustained powered flights in a heavier - than - air machine were made here by wilbur and orville wright on december 17 , 1903
1903年12月17日，莱特兄弟第一次用比空气重的飞行器进行了有动力的持续飞行。
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| 2. | The first succes * * * ul sustained powered flights in a he * * * ier - than - air machine were made here by wilbur and orville wright on december 17 , 1903
1903年12月17日，莱特兄弟第一次用比空气重的飞行器进行了有动力的持续飞行。
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| 3. | Although dr roaf ' s roof is unusual in britain , one day we may all be like her : elctricity companies will pay us and whole cities may become self - sustaining power generators
虽然罗芙博士设计的屋顶在英国并不常见，但有朝一日我们都可以像她那样：电力公司将付款给我们，而且整个城市会变成能自给电力的发电机。
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| 4. | In relationship between higher education and region , it needs externally sustaining power which is provide by government , including law 、 policy 、 institution 、 resource 、 technology 、 information and favored entironment
在高等教育与区域良性互动关系的形成中，需要政府提供外部的支持力量，需要政府提供法律、政策、制度、资源、信息和技术方面的服务、引导、支持和激励，需要政府提供有利的生态环境。
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