您即将离开北大未名BBS，访问
https://ex-rates.net/domain/list.php?part=2024/04/02/208//2024/04/02/2082024/04/02/208//2024/04/02/2080654467024///2024/04/02/208//2024/04/02/2082024/04/02/208//2024/04/02/2080654467024///67466310/674663106746631067466310
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。