He has worked as a diplomat in the U.S., Sudan and Saudi Arabia.

他曾做过驻美国、苏丹和沙特阿拉伯的外交官。

《柯林斯英汉双解大词典》

He has worked hard in recent months to portray New York in a better light.

最近几个月他一直努力工作要从一个更好的角度描绘纽约。

《柯林斯英汉双解大词典》

He has worked in the medical field for almost 27 years.

他在医疗领域工作了近27年。

youdao

Over the years, he has worked with farmers and seed companies and developed more than eighty seed typesfor Africa.

VOA: special.2009.06.16

The mediocre person answers only 30% of the questions correctly admits that he has only average grades he worked on the yearbook as a proofreader and he tried out for the track team but didn't make it.

后者回答正确30%的问题,坦白学习成绩一般,给年刊做校对,尝试参加校田径运动队，但没成功。

耶鲁公开课 - 心理学导论课程节选

Over the years, he has worked with farmers and seed companies and developed more than eighty seed types for Africa.

VOA: special.2009.07.07

He has worked to become, among other things, a bicontinental travel baron with an Internet upside.

FORBES: The Accidental Travel Mogul

During that time he has worked for twenty companies--an astonishing number even in this gypsy town.

FORBES: Opportunity Knocking

He has worked with companies such as Time Warner, IBM, EMC, Symantec, and CitiGroup.

FORBES: An Interview with Robyn Miller Brecker of Oprah.com