並前往https://books.google.com.tw/books?id=1ncxjsetCg8C&pg=PA69&lpg=PA69&dq=Kd+ptt&source=bl&ots=57NgCsuGiT&sig=ACfU3U3jjin194c-m98Gcm6qb6mRCiX_kQ&hl=zh-TW&sa=X&ved=2ahUKEwjnxIWBgKCAAxVjsJUCHUMIA8EQ6AF6BQiSARAD