怎样下载这类文件？it is multimedia file, once I open it, it starts to play and I don't know how to save it. Hope those who knows can give some help. Thanks a lot. https://ivle.nus.edu.sg/multimedia/media_list_show.asp?chid={8565ECC2-D4E2-4F1D-BC54-B5128661144A}&cid={16D4CF70-FB69-4CA2-9899-9676B9B12367}# 如果是这样的，怎么把它变成可下载的地址？谢谢先。