The client raised a few niggling concerns about font sizes before approving the brochure.

客戶在核准宣傳冊之前，對字體大小提出了幾個瑣碎的意見。

Let's not waste the meeting on niggling details; we need a decision on the budget.

我們別把會議浪費在微不足道的細節上，今天必須決定預算。

Despite some niggling delays at customs, the shipment reached our warehouse on schedule.

儘管在海關遇到一些小小的延誤，貨物仍準時抵達我們的倉庫。