The car was in first-class condition.

当时车子处于最佳状态。

《牛津词典》

We have a first-class condition and manufacturing center.

本公司具备一流的实验条件及生产制造中心。

youdao

It arrived by first-class mail in second-class condition.

那是第一级的邮件，收到时却处于第二级状态。

youdao

"We knew that his retirement would come one day and we both have been planning for it by ensuring the quality of the squad and club structures are in first class condition, " he said.

CNN: Alex Ferguson retires as Manchester United manager

He believes calling the condition economy class syndrome is inaccurate because there is evidence it has affected people in business or first class - or in people using other forms of long-distance transport.

BBC: Jury out on DVT link say airlines

The experience of Manchester workers inspired his book The Condition of the Working Class in England.

BBC: Archaeologists find Friedrich Engels' club