Place this clip at the very end of your edit after your main content wraps, then follow it with a bell ding to reinforce the callout, keeping subscription first and the reminder second in a clean closing sequence for channels.
關於此聲音
This is a short 3.8-second clip built around a subscription prompt, made to be tapped as a single clear callout rather than background audio. It gives a direct, upbeat nudge, turning a routine subscribe request into a quick, noticeable moment that feels encouraging and a little cheeky without dragging the pace of a video or stream down.