您即将离开北大未名BBS，访问
https://www.reddit.com/media?url=https%3A%2F%2Fexternal-preview.redd.it%2F6KSS0cdkLrB6oSpJFbgcLAa36Nk312Q3EaEWf_TRDu0.jpg%3Fwidth%3D640%26crop%3Dsmart%26auto%3Dwebp%26s%3Db6f2617acbc01d2e5c81ae47ff7dcc65f743e94d
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。
