She worked as a research chemist.

她是一名化学研究员。

《柯林斯英汉双解大词典》

He worked as a teacher for 50 years.

他从事教师工作50年了。

《柯林斯英汉双解大词典》

He worked as a nurse on the children's ward.

他在儿科病房当护士。

《牛津词典》

Barry Spletzer formerly worked as a top scientist at the Sandia National Laboratories Intelligent Systems and Robotics Center in New Mexico.

VOA: special.2011.06.21

I worked as a consultant in business for a few years.

我做过几年商业顾问。

哈佛公开课 - 幸福课课程节选

And I do know, as I have worked as a publicist, that people do, celebrities do call paparazzi

而且我也知道，因为我曾做过宣传的，有的人，名人，确实会给狗仔队打电话，

溺爱是一种伤害 - SpeakingMax英语口语达人

She has also worked as a reporter for the BBC while studying in United Kingdom.

CNN: About

Before joining CNNI, Sater worked as a meteorologist in a number of U.S. markets including Washington, D.

CNN: CNN Profiles - Tom Sater - Meteorologist and Weather Anchor, CNN International

She lived in San Francisco and worked as a reporter for a short time.

FORBES: My Business Mentor Is Pulitzer Prize Winner Katharine Graham (The Washington Post)