並前往https://www.taksun.edu.hk/wp-content/uploads/2020/03/IT%E7%B5%8402_PowerPoint-%E9%8C%84%E8%A3%BD%E5%90%AB%E6%9C%89%E6%97%81%E7%99%BD%E7%9A%84%E5%BD%B1%E7%89%87.pdf
