Place it at the very end of a sequence, after the last task or request has landed. Open with No No Wait Wait when one more job appears, let this clip deliver the closing line, then follow with Sad Violin to close the sequence.
关于此声音
This is a short Portuguese voice clip lasting just over a second, built around the spoken phrase 'só no fim do dia'. The delivery is brief and matter-of-fact, landing like a quiet aside rather than a shout. It gives a wry, tired feeling, the kind of resigned humour that fits the moment a long day finally ends and everyone is ready to stop.