Place it at the end of a betting or prediction sequence, right after the result graphic lands. Lead in with the wrong answer game show buzz for a failed pick, then follow this clip with the sad violin for the loser's slow exit.
關於此聲音
This is a short spoken clip, under two seconds long, of a voice delivering the line 'the house always wins' in a flat, final way. It gives a listener a resigned, ruefully amused feeling, like watching a gamble fail exactly as expected and accepting there was never another outcome.