Place it right after an entrance in your edit, once the person is fully back in frame. Follow it with an upbeat okay let's go moment for a restart, or precede it with a reluctant here we go again line for a less willing return.
关于此声音
This is a short voice clip built around a simple greeting, saying hello and then again over about six seconds. The delivery feels like a repeat welcome, light and slightly playful, turning a second arrival into a small joke. It lands as friendly and mildly awkward, perfect for the moment someone returns and gets greeted like they just left.