问,Graduate Certificate Program啥意思

问,Graduate Certificate Program啥意思 Program Files 啥意思 请问Graduate Certificate Programs和Graduate Degree Programs的区别! Certificate of Graduate Studies指的是什么? postgraduate program 和graduate program 有什么区别? program files 是啥意思 这几种文凭的解释和区别：certificate,diploma,graduate,post graduate diplo Penn graduate什么意思 graduate什么意思 honouring certificate 的意思 certificate什么意思 Certificate student什么意思