Electricity known. Qing Youyang "Female Pirates of the Xia Biography": "Gu Deserted Amazing stories, sad the twilight, no surgery for removal of their risk of atrial shock, such as the electrical contact, whom auricular fibrillation." "Twenty years have witnessed the strange status quo," the first 97 back: "Foreign people always say, there is no thunder, but accidentally touch the electric nothing more."
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