The man claimed to be a social worker and the old woman believed him.

那个男人自称是社会福利工作者，老妇人信以为真。

《牛津词典》

She expressed resentment at being interviewed by a social worker.

她对于被一个社会工作者面试表示了怨恨。

《柯林斯英汉双解大词典》

Jane stayed in our hometown to be a social worker.

简留在家乡做社会工作者。

youdao

My mother was a teacher. My father had planned to become a big business man, but he became a social worker instead.

VOA: special.2010.01.30

She worked for different organizations as a social worker before working for her family's foundation.

VOA: special.2009.08.23

She taught English to immigrants and then became a social worker.

VOA: special.2010.05.26

Telford, the court heard, had also refused to co-operate with a social worker preparing a background report.

BBC: James Kerr

With enough savings, they could have same-day doctor visits, nurse practitioners at night, a social worker, a psychologist.

NEWYORKER: The Hot Spotters

In the early 1950s, she was a social worker at a federal prison for women in West Virginia and in juvenile court in Chicago, Illinois.

CNN: Eunice Kennedy Shriver dies at 88