求大神问关于成绩认证的问题

昨天在地里逛的时候看到个帖子说宾大和CMU需要成绩认证，可是我去宾大看了一眼要求是：One transcript is required from each post-secondary academic institution attended for two or more terms. Transcript must be official documents delivered signed and sealed by the pertinent institution's registrar.不是只要学校提供的成绩吗？
求解答~
感谢~