您即将离开北大未名BBS，访问
https://mooc.elte.hu/eportfolios/1363682/Home/Recommendations_to_Observe_moreover_download_in_order_to_Music_Online_Along_With_a_Popular_Music_Downloader
该网址与北大未名BBS无关，提醒您访问时注意判断信息真伪。
继续访问