並前往https://books.google.com.tw/books?id=WkbzCAAAQBAJ&pg=PA167&lpg=PA167&dq=ray&source=bl&ots=oc9gMs1crr&sig=ACfU3U2lJrO2Y1DBTiZ6GTHbXUobrkbPsA&hl=zh-TW&sa=X&ved=2ahUKEwjXvv6W-9D-AhV1mlYBHW-zC0cQ6AF6BQjRAhAD