The engine is now in perfect working order.

发动机现在运转完全正常。

《牛津词典》

Only half of the spacecraft's six science instruments are still in working order.

宇宙飞船的6种科学仪器中，只有一半还能正常运转。

《柯林斯英汉双解大词典》

The images gave the Rosetta team a chance to calibrate its instruments on a real space object to make sure everything was in working order.

这张照片让罗塞塔团队有机会根据真正的太空物体校准仪器，并保障一切工作无误。

youdao

He spoke before signing an order to create the Task Force on Middle-Class Working Families.

VOA: special.2009.01.31

It appears likely that there will be more room for teachers to focus on deeper learning by working with students on higher-order skills and the application of knowledge in rich projects.

FORBES: What We Can Learn From A Dinner Controversy In The Desert

Does the prime minister share my concern that hard-working families in Wales are being used in order to fund the Labour party's pork-barrel policy in Cardiff Bay?

BBC: MPs find themselves in government - and in opposition

The XH558 is now used to woo the crowds at air shows but keeping the 52-year-old aircraft in working order is a constant challenge for the engineers who work on her.

BBC: Vulcan Bomber XH558: 'Grace and style' in the sky