Place it just after a scene-setting line about a meeting starting, then follow it with a door knock to show someone waiting outside, and finish with a Vine Boom once the host finally lets them in.
關於此聲音
This is the soft, rising electronic chime Google Meet plays for a meeting host when someone outside the invite list asks to join, lasting about 1.6 seconds. It feels instantly familiar and quietly awkward, like being caught mid-conversation while a stranger waits at a digital door. Born from everyday remote work and school calls, it now reads as a small pause of anticipation before an unexpected arrival.