offer letter上要求我提交本科成绩单,具体要求如下:
Official university bachelor acdemic transcript (complete results) to be submitted unopened and directly to us from your university. the official university transcript must bear the stamp of your university and the name and signature of the Registrar or authorized person (with the designation indicated in the transcript) and must be enclosed in an official sealed envelope with its flap bearing the security seal of the university and the signature of the Registrar or his/her representative.