科研之友
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摘要
<正>顾诵芬，作为我国飞机设计事业的奠基人、我国飞机空气动力学研究的开拓者，为我国航天事业的发展做出了突出的贡献。主题语境：人物篇幅：350词建议用时：7分钟1 If there is a single theme throughout the history of science and technology in China, it is self-improvement.Chinese scientist Gu Songfen, who won China’s top science award, is a modern model of the self-taught man.
