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Many phd courses train students specifically for that goal .

很多博士课程专门朝着这个目标培养学生。

For his phd at harvard , seeley took up a longstanding entomological question : how do honeybees choose their homes ?

在哈佛大学攻读博士学位时，西利着手研究一个长期存在的昆虫学问题：蜜蜂们是如何择定住处的呢？

Still thinking about earn money first or doc exam first , but after all , I have to take part in the phd exam .

虽然还在想一些关于先挣钱还是先考博的问题，但是基本上还是坚定地要考博了。

She is now a phd student in canada .

她现在是一名加拿大博士生。

At least a third of successful phd students come from abroad .

至少三分之一的优秀的博士生来自于国外。