並前往https://books.google.com.tw/books?id=mMw4g_Xth5wC&pg=PA13&lpg=PA13&dq=converter&source=bl&ots=Zv8XwRuHLg&sig=ACfU3U2U1ciNglGOkgVKSZR2UbEPpBHFvw&hl=zh-TW&sa=X&ved=2ahUKEwjk5IT5tOL8AhWM7rsIHfZtDxsQ6AF6BQjsAhAD