She returned to work after a long period of incapacity.

她病了很长一段时间之后回去工作了。

《牛津词典》

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The company operates an arrangement whereby employees may select any 8-hour period between 6 a.m. to 8 p.m. to go to work.

该公司做出了一种安排，据此员工可以在上午6点到晚上8点之间任意选择8个小时去上班。

《柯林斯英汉双解大词典》

And eventually, over this twenty-year period he did get it to work just right.

最后,经过了二十年,他确实做到了

耶鲁公开课 - 聆听音乐课程节选

That is a maximum If you are sharing your time and energy during this period on Tuesday afternoons, or the arch-field don't work so think carefully about that.

让大家充分发挥自己的能力,如果每周二下午这段时间,你都有时间，精力也很充沛，就可以来上这门课，不过这样你就没时间参加实践活动了,所以请仔细考虑吧。

麻省理工公开课 - 电影哲学课程节选

Bush says he hopes the department can begin full work over a phased-in period once Congress approves it.

CNN: Fixing a 'confusing patchwork'

The majority of staff in the Wiltshire emergency operations centre (EOC) work across a 24-hour period dispatching ambulances around the area.

BBC: MP's anger at Wiltshire ambulance centre closure

But any insights into the later 19th-century American work are finessed for a nostalgic re-creation of a period installation with paintings hung close and "skied" to the ceiling, and a crowd of heroic figures and marble maidens on the floor.

WSJ: The Metropolitan Museum of Art | American Wing | The New World Reborn | By Ada Louise Huxtable