並前往https://www.academic.ncnu.edu.tw/lesson/sub_course/101/%E5%85%A8%E8%8B%B1%E8%AA%9E%E8%B7%A8%E9%A0%98%E5%9F%9F%E5%AD%B8%E5%88%86%E5%AD%B8%E7%A8%8B%E8%A6%8F%E5%8A%83%E6%9B%B8.pdf