Put it at the start of an entrance scene, right after a door knocking sound and just before a bell ding, so the arrival builds from a knock to a welcome and then a final cue for the reveal.
关于此声音
This is a short two-second ding-dong bell chime with a clear, ringing tone and a soft, angelic lift that makes it feel light and welcoming. It sounds like a friendly doorbell with a heavenly touch, bright rather than harsh, and it gives a small lift of cheer and calm. It works as a gentle signal that someone has arrived or something pleasant is about to begin.