Many people stay up late at night, which makes them feel tired during working hours.

很多人晚上熬夜,这使得他们在工作时间感到疲劳。

youdao

We are prohibited from drinking alcohol during working hours.

工作时间内我们不得喝酒。

youdao

Also, what time are the communications: during working hours, or at night?

另外，交流发生的时间呢：在工作时间，或是在晚上？

youdao

He says China is working to narrow the difference between its strength during the Olympic Summer and Winter Games.

VOA: special.2010.02.10

I served as Master of Silliman College for six years and during that time I would get up at 5 or 5:30 in the morning and start working.

我在西利曼学院当了六年院长,那时我会在早上五点或五点半起床,并开始工作

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Mister Vetere also says Americans are working longer hours and hiring people to care for their pets during the day.

VOA: special.2009.02.23

Social Security was supposed to be a program where workers earn their benefits by paying for them during working years.

FORBES: Instead Of Obama's Jobs Plan, Pass Something That Will Work

Our camp was fenced in, we all knew one another, and the savages entered only during working hours, and then only with permission.

NEWYORKER: The Slows

The site, coordinated through Shop.org, the National Retail Federation's online arm, is geared toward busy professionals who are inclined to get some holiday shopping done during working hours.

FORBES: Magazine Article