Our perspicacious auditor spotted the accounting error that everyone else had overlooked.

我們目光敏銳的稽核員發現了其他人都忽略的會計錯誤。

The hiring manager was perspicacious enough to see through the candidate's exaggerated résumé.

招聘經理眼光夠銳利，一眼看穿應徵者誇大的履歷。

A perspicacious customer service agent noticed the refund request was actually a scam.

一位明察秋毫的客服人員察覺到那筆退款申請其實是詐騙。