並前往https://books.google.com.tw/books?id=yrBJEAAAQBAJ&pg=PA21-IA9&lpg=PA21-IA9&dq=%E5%8E%9F%E7%A5%9E+ptt&source=bl&ots=IeQ9TDc3LK&sig=ACfU3U0-9d1u5uUSmg8rjFXOWGY2U-XUag&hl=zh-TW&sa=X&ved=2ahUKEwihvrHWrPSAAxUv7LsIHa3dB3wQ6AF6BAhzEAM