https://cn.vogon.today/%e7%b6%93%e6%bf%9f%e6%83%85%e6%99%af/%e6%a0%b8%e8%83%bd%e5%92%8c%e6%b0%b4%e5%8a%9b%e7%99%bc%e9%9b%bb%e4%bd%bf%e8%8a%ac%e8%98%ad%e7%9a%84%e8%83%bd%e6%ba%90%e5%83%b9%e6%a0%bc%e4%bd%8e%e6%96%bc%e9%9b%b6/
核能和水力發電使芬蘭的能源價格低於零