Surely you know that throughout history, unknown viruses have repeatedly killed many inhabitants of the earth? But one of these happen is completely unusual, because it seems to repeated every 100 years.
Surely you know that throughout history, unknown viruses have repeatedly killed many inhabitants of the earth?....
Surely you know that throughout history, unknown viruses have repeatedly killed many inhabitants of the earth? But one of these happen is completely unusual, because it seems to repeated every 100 ye....
