The sudden change in the shipping schedule nonplussed even our most experienced logistics staff.

運送時程突然變動，連我們最有經驗的物流人員都感到困惑。

The candidate was nonplussed by the interviewer's unexpected question about her salary history.

面試官突然問起她過去的薪資，讓這位應徵者一時不知所措。

Several customers were nonplussed by the new billing format and called our help desk.

好幾位顧客被新的帳單格式弄糊塗了，紛紛打電話給客服中心。