to drone on
[phrase form: drone]
01
単調に話す, 長々と退屈な話をする
to speak at length in a tedious manner, often to the point of being boring or uninteresting
例
The professor tended to drone on during lectures, making it challenging for students to stay engaged.
教授は講義中に長々と退屈な話をしがちで、学生が集中し続けるのが難しかった。
As the meeting progressed, the speaker began to drone on about budgetary details that lost the audience's interest.
会議が進むにつれて、スピーカーは聴衆の興味を失った予算の詳細について長々と話し始めました。
