The consultant lucubrated at length on the merger plan during Monday's board meeting.

顧問在週一的董事會上針對合併計畫長篇大論地詳細闡述。

In her email, the finance director lucubrated on why the quarterly budget needed revision.

財務長在電子郵件中詳細闡述了季度預算需要修正的原因。

Applicants should not lucubrate in cover letters; hiring managers prefer short, clear points.

應徵者不該在求職信中長篇論述，招募主管偏好簡短清楚的重點。