He framed his college diploma.

他把大学文凭加上了镜框。

He framed his college diploma.

他把大学毕业证书装入镜框。

He framed his college diploma.

须有大学毕业证书。

A college diploma does not mean you are educated.

大学文凭并不意味着你受完教育了。

Without a college diploma, his future seems bleak.

他没有大学文凭，所以未来看起来很黯淡。