In the second part some key concepts were explained, such as profession, professionalizing, professional deans etc and then the professional dean and professional executive were compared further.

文章的第二部分对一些关键概念进行了解释，如“职业”、“职业化”、“职业院长”，并对“职业院长”和“职业经理人”进行了比较分析。

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"That was really the inception of the 'Dean Bats', the idea of smashing the campaign goals of the Bush campaign, " he explained.

BBC: President Bush campaigning