Of course, being a lifeguard working long hours in the sun makes the situation worse.

当然，成为一个在长时间在太阳下工作的救生员让情况更严重。

youdao

Starting early and working long hours is par for the course in this job.

开工早，工时长，是担任这件工作的家常便饭。

《牛津词典》

Remember that working long hours can make them tired, so be patient with them.

记住长时间工作会让他们感到疲劳，所以要对他们有耐心。

youdao

They did not protest working long hours for low pay.

VOA: special.2010.05.20

Many were working long hours in factories and to sustain them a noon-time meal was essential.

BBC: Breakfast, lunch and dinner: Have we always eaten them?

"Since everyone is working long hours, there is always something to do, " Crow says.

FORBES: Magazine Article

After years working long hours and raising families, it makes sense, first, to consider taking a break.

WSJ: The Experts: How to Avoid Retirement Boredom