新闻英语/有一地方听不明白，请指教！

来源: 于 2012-10-19 07:25:47 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

at 1:33

What does he mean by saying remove his hat as a dean..

I asked him to remove his hat as a dean and actually comment on the obligation of the ( ？ )of that study, he said he couldn't.