並前往https://books.google.com.tw/books?id=o6QCEAAAQBAJ&pg=PA199&lpg=PA199&dq=las&source=bl&ots=OI38OfeZEK&sig=ACfU3U0L8Wmas8gQ4hh-bOQG5ZkCk8FYOQ&hl=zh-TW&sa=X&ved=2ahUKEwig667uhqn0AhXUPXAKHfSECkIQ6AF6BQi0AhAD