Place it right after the punchline in a short edit, then follow it with Nelson's Ha-Ha! for a bigger reaction or the Laughing Dog Meme for a stranger one, keeping this laugh as the first response so the later sounds feel like an escalation.
關於此聲音
This is a short, giggly laugh lasting about 2.3 seconds, with a light, amused voice that keeps bubbling through the clip. It feels silly, carefree and contagious, the kind of laugh that makes a small joke feel bigger and a room feel looser.