Place it as the payoff after a straight-faced setup, then follow it with a funny ha ha laugh to close the bit. For a bigger finish, swap that second slot for a ba dum tss drum sting when the scene needs a clear ending.
关于此声音
This is a 16-second musical clip of a children's song, built around a simple, catchy melody made for kids to sing along to. It feels light, cheerful and slightly silly, the kind of innocent tune that instantly turns a serious moment playful and makes listeners smile at the contrast.