https://blog.wongcw.com/2021/02/01/%e7%96%ab%e8%8b%97%e7%9f%ad%e7%bc%ba%e6%84%88%e5%8a%a0%e5%9a%b4%e5%b3%bb%e6%ad%90%e7%9b%9f%e5%9b%a0%e9%99%90%e5%88%b6%e7%96%ab%e8%8b%97%e5%87%ba%e5%8f%a3%e9%9d%a2%e8%87%a8%e5%85%a8%e7%90%83%e6%89%b9/
疫苗短缺愈加嚴峻歐盟因限制疫苗出口面臨全球批評