https://blog.wongcw.com/2022/05/14/%e5%a4%96%e5%aa%92%e7%a8%b1%e5%af%b6%e9%a6%ac%e5%b0%87%e6%8e%a1%e7%94%a8%e5%9c%93%e6%9f%b1%e5%bd%a2%e9%9b%bb%e8%8a%af%e9%9b%bb%e6%b1%a0%e6%88%90%e6%9c%ac%e5%8f%af%e5%86%8d%e9%99%8d30/
外媒稱寶馬將採用圓柱形電芯電池成本可再降30%