Both my parents work.

我父母都工作。

《牛津词典》

My parents work in a middle school.

我的父母在一所中学工作。

youdao

But when parents work an eight-hour day and a 240-day year, it means something different.

但当父母们每天工作8小时，一年工作240天，这意味着一些不同的东西。

youdao

She says fewer people live in three-generation households, where the parents and grandparents work.

VOA: standard.2010.02.25

she's like,"Oh, I go to school because my parents need to work,

我去学校是因为我的爸妈需要去上班，

记忆深刻的研究 - SpeakingMax英语口语达人

Doctor Spock said his work was an effort to help parents trust their own natural abilities in caring for their children.

VOA: special.2009.03.15

More people are bringing up children single-handedly, or are in families where both parents work.

ECONOMIST: I promise to do my best (if I can find the time)

We can keep one million students learning beyond regular school hours, when parents work and juvenile crime soars.

CNN: Prepared Text of Clinton's State of the Union speech

Last week parliament approved a new benefit to encourage families in which both parents work to have more children.

ECONOMIST: Almost a year on, the wheels seem to be falling off