Place it immediately after the French detail appears on screen, so it works as the reveal rather than the setup. Build tension first with Sudden Suspense, then let this line land, and follow it with Oh My God Wow for a bigger reaction to the same moment.
關於此聲音
This is a short voice clip of Conan exclaiming 'They're French!' in a sudden, knowing tone, lasting just under four seconds. It lands as a playful, surprised accusation, the kind of line that turns a small giveaway into a funny reveal. The delivery feels quick, pointed and amused, as if he has just spotted the one detail that explains everything.