Place it at the start of a clip, just as the train or person comes into view, then follow it with a reaction sound once the entrance lands. Pair it with a crowd cheer or a silly laugh after the main moment, keeping the train entrance as the opening beat.
关于此声音
This is a loud, roughly ten-second version of the Thomas the Tank Engine theme song, with its bright, bouncy melody played at full volume. It feels cheerful, silly and instantly recognisable, like a small train charging in far too loudly for the moment. The tune comes from the children's series of the same name, where it introduces the title character and his friends.