CMU的MSCF项目需要WES认证成绩单吗？

今天看了一下CMU MSCF的Application Requirements, 里面关于WES Standard的问题，我有点不是特别明白，希望有了解的人能帮忙解答一下萌新的困惑。。。下面是application requirments中官方关于transcripts的原话：If the transcript is in a language other than English, an official translation must also be included. We follow the World Education Services (WES) Standards to determine what documents non-U.S. candidates need to submit.  We DO NOT accept WES credential evaluations, but rather, use their standards as a guideline to ensure that all of the required transcript components are uploaded and submitted with your application.
所以意思是我的国内大学的中英文official成绩单就不需要做wes认证，只用提交原文件就好了，是这么理解吗？

我记得一段时间前看的，点开下面有个WES standard相关的链接，里面大概的意思好像是国内的要做学信网的认证但是不用做WES？好像大概是这个意思记不清了

我感觉意思像是 不需要做WES认证 但是你提交给学校的材料得按照WES的标准来
有用的话加米 谢谢

后续我又发邮件问了官方，确实不用做wes认证，只需要提交给学校的材料和wes的标准一样就好啦