By the time Bush asked me to be his WHCF in early 2006, I had already long experience working for the president.

当布什让我做办公室主任时,也就是2006年初，我已经有很长的时间,和他一起工作了。

普林斯顿公开课 - 国际座谈会课程节选

I'm excited to be working at a firm next year, I have had a little bit of experience already in law firms.

明年我就要到事务所工作了，我为此非常兴奋，我已经有一些在事务所的工作经验了。

为什么来到法学院？ - SpeakingMax英语口语达人