Try this
- Write the original phrase and add your own translation if needed, labeling it as a translation rather than a separate quotation.
- Ask whether the other person wants to adjust the wording or keep a phrase untranslated with a short explanation.
A worked example
“I’ll keep the phrase as you said it, then add what it meant to me in English underneath.”
An invented example to adapt, not a real exchange or a script you have to follow.
Before you leave it here
A translation may not carry every shade of meaning. Leave room for clarification instead of presenting your version as the only possible reading.