宾夕法尼亚州里海大学有两位职员专职从事帮助校友的工作。
Lehigh University in Bethlehem , Pa. , has two staffers dedicated solely to helping alumni .
去年他获美国宾州里海大学高分子化学工程博士学位。
Last year he received a doctor 's degree in high-polymer chemical engineering from Lehigh University in Pennsylvania .