Black Death was the modern name given to the deadly bubonic plague, an epidemic diseases spread by rat fleas.
Black Death was the modern name given to the deadly bubonic plague, an epidemic diseases spread by rat fleas.
黑死病是指由鼠疫蚤传播的致命的淋巴腺鼠疫，是一种流行疾病。
Black Death was the modern name given to the deadly bubonic plague, an epidemic diseases spread by rat fleas.
黑死病是指由鼠疫蚤传播的致命的淋巴腺鼠疫，是一种流行疾病。