translation.en: I've been a scanning electron microscopist for many years, I have thousands of electron micrographs, and when I'm staring at the mycelium, I realize that they are microfiltration membranes.
translation.zh: 我从事电子扫描显微镜技术多年， 我有数千电子显微照片， 在我盯着菌丝看时， 我意识到它们是微孔膜结构。