Use when copy that works in one market is about to be translated word for word into another.
Replace each placeholder with your own detail. The more specific you are, the less the model invents.
When working copy is about to be translated word for word. Literal translation keeps the words and loses the offer, the idiom and sometimes the legality. This adapts line by line and flags what does not travel. It is a brief that makes a native speaker review faster and cheaper, not a substitute for that review.
The source copy split line by line, the target market including the regional variety rather than just the language, and {{LOCAL_FACTS}}: local proof, pricing, currency and required legal wording pasted verbatim, since that wording usually has a fixed form. Add how local competitors talk, so adapted lines can be checked against sounding identical to them.
A table giving each line its literal translation, the adapted version, character counts for both and a confidence rating, then four lists. The medium and low confidence checklist is the deliverable that matters, because it is the brief for your native speaker and tells them where to look instead of asking them to read everything.
Uploading adapted lines against the source character counts. Adapted copy usually runs longer and the limit applies to the line that ships. Check as well that no currency, date or measurement has been converted. The prompt is told never to convert one, but a converted price that looks plausible is the error nobody catches before it runs.