家家戶戶都放幾個洋蔥吧
出處:網路 In 1919. When the flu killed 40 million people, there was this doctor that visited the many farmers to see if he could help them combat the flu. Many of the farmers and their family had contracted it, and many died. 1919年，當流感造成了四千萬人死亡時，有一位醫生到...
