1·Postgraduates now earn 40 percent more than graduates.
现在研究生的收入比本科生高40%。
2·The London School of Economics (LSE), for example, has trebled the number of overseas postgraduates in the past 20 years and increased the number of foreign undergraduates by 75%.
例如，在过去的20年中，伦敦经济学院招收的外国研究生增加了两倍，外国本科生增加了75免。
3·His colleagues said "This kind of subject is difficult even to postgraduates, but is very easy for him."
他的同事们说，“这样的科目，即使对于研究生来说也是极有难度的，对他而言却是小菜一碟。”
4·You cannot compete with those postgraduates.
你无法和那些研究生竞争。
5·They provide a range of services for postgraduates.
他们为研究生提供一系列服务。