Place this clip at the very start of a travel edit, before any narration begins. Open with a bell ding to cue attention, then let this announcement run, and follow it with a camera shutter as the first holiday photo appears.
关于此声音
This is a 22-second airport announcement recording with a public address voice speaking over terminal background noise. It gives listeners a sudden sense of being in transit, alert and waiting for a gate call, which makes ordinary moments feel official and slightly urgent.