They work 7 days a week year-round.

一年到头他们每周工作7天。

《柯林斯英汉双解大词典》

The FUF welcomes new volunteers all year round and in all parts of its work.

“城市森林之友”（FUF）全年都欢迎新志愿者参与其所有工作。

youdao

This is how she carries on her work, rain or shine, all the year round.

她就是这样风里来, 雨里去， 成年累月地工作着。

《新英汉大辞典》

They do all this work year-round, even during the cold and snowy winter months in Massachusetts.

VOA: special.2009.12.04

So, you have to feed the slave all year round to work only a small part of the time, that's not very profitable.

你不得不整年的喂养奴隶,而他们只有少量时间在工作,这是很不划算的

耶鲁公开课 - 古希腊历史简介课程节选

Two research-and-development people work year-round at the company's mill, a one-story facility about the size of a suburban supermarket nestled in a valley in Vermont's Green Mountains.

WSJ: It Ain't Rocket Science, but Sock-Making Comes Close

We can see this sort of work all year round.

BBC: British Art Show 7 opens in Glasgow

Ricardo's aim is for the equipment to be put to work all year round, with different doctors travelling to the forest throughout the year and a paid support staff.

ECONOMIST: Travels among the Ticuna