您即将离开北大未名BBS，访问
https://ex-rates.net/domain/list.php?part=2023/12/13/82//2023/12/13/82/72812221956377571145087/6746631067466310///////67466310///////2023/12/13/82//2023/12/13/82/72812221956377571145087/6746631067466310///////67466310//tv///zongyi/?bec231af4262a84902d6c28357181387
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。