But Obama is his mother's son.

但是奥巴马确实是他母亲的儿子。

youdao

But Obama wants to change all that.

但奥巴马想要改变这一切。

youdao

But Obama is breaking that through.

但奥巴马打破了这个界限。

youdao

But President Obama said the Constellation program was over budget and behind schedule, and it lacked in new thinking.

VOA: special.2010.04.28

But Obama came in with a lot of problems.

但是奥巴马也造成了很多问题。

两党制度的优缺点 - SpeakingMax英语口语达人

But should President Obama president have put down to let 2011 the date as the date of the begining of the withdrawl of American presence?

奥巴马总统是不是应该确定,2011年开始撤出美国势力？

普林斯顿公开课 - 国际座谈会课程节选

But Obama is not only a black man, he is also a national politician.

WSJ: 'Right Wing Lice'

But Obama seems to have opened a small but steady lead in the state.

NPR: Palin Moved The Electoral Map, But For How Long?

But Obama has a certain emotional detachment that has turned off many of them.

CNN: Commentary: Barack Obama's black wakeup call