並前往https://books.google.com.tw/books?id=yhaUDwAAQBAJ&pg=PA271&lpg=PA271&dq=17buy&source=bl&ots=iFKQVRYocN&sig=ACfU3U3_P7iuNXCeg498M5EcOazCpVtrdw&hl=zh-TW&sa=X&ved=2ahUKEwi6n931t670AhWDm2oFHStQB2YQ6AF6BAhdEAM