Place it immediately after a yes-or-no question in a reaction edit, then follow it with the Correct Ding for a double confirmation. Use it on its own for a single answer, or stack that pairing before a cut to the next scene.
关于此声音
A very short voice clip of a single spoken 'ja' lasting under a second, delivered as a quick, clear yes. It feels bluntly funny and affirming, turning a simple agreement into a punchy reaction that lands instantly without any extra context or explanation needed.