https://blog.wongcw.com/2019/03/06/ps-vita%e5%81%9c%e7%94%a2%e7%b4%a2%e5%b0%bc%e7%82%ba%e4%bd%95%e4%b8%8d%e5%86%8d%e9%87%8d%e8%a6%96%e6%8e%8c%e6%a9%9f%e5%b8%82%e5%a0%b4%ef%bc%9f/
PS Vita停產索尼為何不再重視掌機市場?