downlaoding audio file without login in coscom japanese school website.

This is a website to provide people who want to learn Japanese, it's available for foreigners.

家人上課需要下載音檔練習，可是不想註冊網站，網站每週都會釋出一篇新聞做試閱，此服務便是抓取音檔並下載

My aunt likes to learn Japanese, and she has a class. The class teaches news in this website.

She want to register this site, so this service was begun. It can parse user inputs link and output the correct audio file to provide people who need to this news' audio file.