Place it after a slow build-up, using Sudden Suspense to set the scene before the question lands. Follow it with Oh My God Wow for the louder reaction, then cut to the reveal so the joke keeps moving without losing the scare.
关于此声音
This is a short 2.2-second spoken line asking, in a startled voice, whether something just seen is a ghost. The delivery sounds nervous, curious and caught off guard, turning a simple question into a jumpy, playful scare. It lands best as a quick reaction to something odd, eerie or unexpectedly moving.