punctiliousness

这位外交官在礼仪问题上表现出的那种一丝不苟，令在场的每一位贵宾印象深刻。

The diplomat's ___punctiliousness about etiquette impressed every guest at the reception.

她对合同条款的每个细节都一丝不苟，这让谈判过程变得极为漫长。

Her ___punctiliousness over every contract clause made the negotiation painfully slow.

这家餐厅在餐桌布置上的一丝不苟，反映了其对完美用餐体验的追求。

The restaurant's ___punctiliousness in table setting reflects its pursuit of a perfect dining experience.