「戦闘機って全部超音速なのかって同僚に聞いちゃったら、昼休みがまるごと解説で終わった。」を英語で言うと
英語では
I made the mistake of asking a coworker if all fighter jets are supersonic, and that was the end of my lunch break.
英語では
I made the mistake of asking a coworker if all fighter jets are supersonic, and that was the end of my lunch break.