Place this clip at the very start of the edit before any dialogue, then follow it with a bell ding sound effect when the main segment title appears, keeping host speech for after both cues have finished.
关于此声音
This is a short funny music clip lasting about nine seconds, built as a bright melodic intro sting. The bouncy tune feels cheerful and welcoming, giving listeners an instant lighthearted mood and signalling that something fun and informal is about to start on air.