Place it at the exact moment a result is revealed, as the first reaction in the sequence. If the win needs to escalate, follow it with kids cheering, and keep any earlier build-up sounds before it so this clip lands as the decision point.
关于此声音
This is a short voice clip of about four seconds built around the Norwegian word bra, meaning good, delivered as a plain spoken approval. It gives a listener a dry, satisfied feeling, like a nod that says something turned out well without making a big show of celebrating it or explaining why it worked.