不少创造发明源于自然的启示。我的专利产品“透明磨光片”就是在偶然中发现、创新的一个实例。大家知道，磨光机上的磨光片无论是何种规格的，都是由实体材料做成，可见光不能穿透它。然而，一次我在应急使用一张纸质磨光片时，由于规格不符，中心固定孔偏大，未能与角向磨光 A lot of inventions inspired by nature. My patented product, Transparent Polishing Film, is an example of what I discovered and innovated by chance. As we all know, no matter what kind of specifications, the polishing film on the polishing machine is made of solid material, and the visible light can not penetrate it. However, once I used a piece of paper polishing paper in an emergency, the center fixing hole was too large due to the discrepancies in specifications and was not polished with the angle