I was able to develop this series of unanswerable reasons for ten minutes without interruption; not that the Professor was paying any respectful attention to his nephew's arguments, but because he was deaf to all my eloquence.
Megcáfolhatatlan érveimet még tíz percig is sorolhattam volna egyfolytában, de a professzor egyáltalán nem figyelt rám, meg se hallotta, amit mondtam.