並前往https://books.google.com.tw/books?id=h1cVEAAAQBAJ&pg=PT15&lpg=PT15&dq=nga&source=bl&ots=4w9tWdcYRB&sig=ACfU3U1lNvIh5ZZtJNlM5G6eitSCuPjnOg&hl=zh-TW&sa=X&ved=2ahUKEwivr53k9JH9AhUEgGMGHVDNCXcQ6AF6BQjeAhAD