https://blog.wongcw.com/2018/11/08/%e8%81%af%e5%90%88%e5%9c%8b%e6%9c%80%e6%96%b0%e5%a0%b1%e5%91%8a%e9%a1%af%e7%a4%ba%e5%9c%b0%e7%90%83%e8%87%ad%e6%b0%a7%e5%b1%a4%e6%ad%a3%e5%9c%a8%e7%99%92%e5%90%882060%e5%b9%b4%e6%9c%89%e6%9c%9b/
聯合國最新報告顯示地球臭氧層正在癒合2060年有望完成