The manager praised her team's fortitude during the difficult merger negotiations last quarter.

經理稱讚她的團隊在上一季艱難的合併談判中展現的堅忍。

It takes real fortitude to answer angry customer calls all day without losing patience.

整天接聽憤怒顧客的電話而不失耐心，需要真正的毅力。

The stranded travelers showed remarkable fortitude while waiting twelve hours for a delayed flight.

受困的旅客在等待延誤十二小時的班機時，展現出驚人的堅毅。