The receptionist stayed serene while dozens of angry guests demanded refunds at the front desk.

幾十位憤怒的房客在櫃檯要求退款時，接待員依然保持鎮定。

Despite the shipping delay, our account manager remained serene and calmly offered the client alternatives.

儘管出貨延誤，我們的客戶經理仍保持冷靜，從容地向客戶提出替代方案。

During the tense budget meeting, the CFO spoke in a serene voice that reassured everyone.

在氣氛緊繃的預算會議上，財務長以沉穩的語氣發言，讓大家安心不少。