The manager warned staff that flippant replies to customer complaints would not be tolerated.

經理警告員工，對顧客抱怨做出輕率的回覆是不被容許的。

His flippant remark about the budget cuts upset several colleagues during the meeting.

他在會議中對預算刪減發表輕浮的評論，讓好幾位同事不悅。

The candidate gave a flippant answer about teamwork and lost the interviewer's interest.

那位應徵者對團隊合作的問題回答得很輕率，讓面試官失去了興趣。