Place it right at the beat where someone steps in, speaks up or joins the team, then let a bell ding follow it to mark the moment as a win before the scene moves on.
關於此聲音
This is a brief participation sound effect lasting just over a second, built around a single clear cue that marks someone joining in. It gives a light, encouraging feeling, like a small cheer for speaking up, without turning the moment into a big joke. It works best as a quick acknowledgement, rewarding the effort rather than stealing attention from the person who took part.