https://news.idea-show.com/post/2017%e3%80%8c%e5%a4%96%e7%a0%94%e7%a4%be%e6%9d%af%e3%80%8d%e5%85%a8%e5%9c%8b%e8%8b%b1%e8%aa%9e%e5%a4%a7%e8%b3%bd/
2017「外研社杯」全國英語大賽