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我是部队从事科技工作的工程师，几年来，我一直订阅《发明与革新》，它给我以启迪，对开阔视野，增长知识很有帮助，对完成我的科研项目大有益处。我真诚希望《发明与革新》越办越好，希望它不断创新，办成一本品味高、知识性强、适应面广的优秀科普杂志。《发明与革新》...
I am an engineer working in the military for science and technology. For several years, I have been subscribed to “Invention and Innovation.” It gives me inspiration, which helps to broaden my horizons and increase my knowledge. It is of great benefit to my research project. I sincerely hope that “invention and innovation” will get better and better and hope that it will continue to innovate and become a good science magazine with high taste, strong knowledge and wide adaptability. “Invention and Innovation” ...