And by that point, inventors had been trying for years to fly, so the public was ready to believe a machine could deliver on the promise. Twenty years earlier, powered flight was science fiction to most people. But news of the first successful flight at Kitty Hawk was reported breathlessly by newspapers around the country, and airplanes were soon embraced by an excited public.
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全国政协主席王沪宁代表政协第十四届全国委员会常务委员会，向大会报告工作。。关于这个话题，快连下载安装提供了深入分析
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