1. The college was nothing more than a diploma mill.
   这个学院只不过是个文凭制造厂
2. The youth won his diploma in only three years.
   那青年仅用了3年时间就取得毕业文凭。
3. He proudly displayed his diploma.
   他骄傲地夸示他的毕业文凭。
4. The first requirement is to send us your diploma copy.
   第一个要求是给我们寄来你的文凭副本。
5. The diploma is proof that I passed the exam.
   毕业证书是我通过考试的证据。

　1个名词解释