diplomas造句

Diplomas were conferred on members of the graduating class.
给毕业班的学生颁发了毕业文凭.

The secretary had diplomas in both education and linguistics.
秘书取得了教育学和语言学的两种毕业文凭. (毕业证书)

Diplomas were conferred on the students who had completed all courses of study.
修完全部课程的学生被授予毕业证书.