Our unflappable receptionist handled the long line of angry guests with a smile.

我們沉著的櫃檯人員面帶微笑，從容應對大排長龍的憤怒房客。

Even when the shipment was delayed twice, the logistics manager remained unflappable.

即使貨物兩度延誤，物流經理依然泰然自若。

Investors praised the CFO's unflappable manner during the tense quarterly earnings call.

投資人稱讚財務長在緊張的季度財報電話會議中從容不迫的態度。