關鍵字「洗手」搜尋愈多 控制疫情成果愈好

<img src="https://static.rti.org.tw/assets/thumbnails/2020/03/23/1999791a535ae619276c1148ce70559e.jpg" width="360" alt="防疫 洗手 (purzlbaum/Unsplash)" ti...