並前往https://books.google.com.tw/books?id=LcxDDwAAQBAJ&pg=PT72&lpg=PT72&dq=50%E5%85%83%E7%A1%AC%E5%B9%A3%E4%B8%80%E5%85%AC%E6%96%A4%E5%A4%9A%E5%B0%91%E9%8C%A2&source=bl&ots=YvZKioJSgN&sig=ACfU3U2G1i5LNlP9icg0l0PY7jypwcI_pw&hl=zh-TW&sa=X&ved=2ahUKEwiMgKj-lPP8AhUJKcAKHRa-BPcQ6AF6BQiHARAD