Place it right after the punchline in a clip, then follow with a longer laugh for a bigger reaction or an evil laugh when the joke turns mischievous. Keep it as the first reaction, so the follow-up sounds build on it instead of competing with it.
關於此聲音
This is a very short burst of laughter lasting just over a quarter of a second, a single quick laugh with no words or music around it. It feels light, playful and instantly funny, like catching someone mid-chuckle, and its brevity makes it work as a sharp reaction rather than a drawn-out joke.