Place it at the exact cut where a scene turns silly, then follow with a shocked gasp for the reaction shot and a laugh to close the beat, keeping the sequence tight so each joke lands in turn.
关于此声音
This is a sub-half-second duck quack with a bright, honking burst that cuts in instantly and stops just as fast. It sounds more cartoon than farmyard, like a toy duck squeezed hard, and it feels playful and absurd, turning a straight-faced moment into a silly one with a single unexpected interruption.