Place this clip in the middle of a guessing segment, right before a Vine Boom for the reveal and followed by a Bell Ding when someone guesses correctly, so the sequence builds from question to answer in your edit.
關於此聲音
This is a numbered sound effect clip titled 251 that runs for about ten seconds, presented as a single effect with no voice or music identified in its listing. Listening to it gives a curious, slightly puzzling feeling because the title offers no clue, making the surprise of hearing it the main appeal for anyone who presses it.