I was in my office along with my boss and Andrew Card, who was the president's first Chief of Staff.

我和总统在办公室里,还有安德鲁·卡尔德,他是布什的第一任办公室主任。

普林斯顿公开课 - 国际座谈会课程节选

But in my role as the Chief of Staff, that role often is a referee.

但是作为办公厅主任，会经常扮演仲裁的角色。

普林斯顿公开课 - 国际座谈会课程节选