並前往https://device.markteaching.com/10%E5%A4%A7%E8%B6%85%E4%BA%BA%E6%B0%A3%E9%99%A4%E6%BF%95%E6%A9%9F-hitachi%E6%97%A5%E7%AB%8B-%E9%99%A4%E6%BF%95%E6%A9%9F%E6%8E%A8%E8%96%A6/
