那位政客的前保镖在新闻发布会上讲述了他的工作经历。

The politician's ___ex-bodyguard shared his work experiences during a press conference.

这位前保镖现在经营一家健身房，偶尔还会教自卫课程。

The ___ex-bodyguard now runs a gym and occasionally teaches self-defense classes.