I have lived here off and on since 2007. I am a journalist.

从2007年起，我就断断续续地住在这儿。我是一个记者。

纽约的景点 - SpeakingMax英语口语达人

I have it shown with the--the vertical lines on this chart indicate recessions and this shows--this is from 1948 to 2007 and every recession that we've had since 1948 is shown.

我用图中的这些垂直的线表示,从1948年至2007年的经济衰退,从1948年以来的每一次衰退

耶鲁公开课 - 金融市场课程节选