Final answer:
The Spanish sentence 'No repites eso' is grammatically correct and it means 'You don't repeat that'.
Step-by-step explanation:
The Spanish sentence 'No repites eso' is grammatically correct.
'No' means 'no', 'repites' means 'you repeat', and 'eso' means 'that'.
So the sentence translates to 'You don't repeat that'.
Learn more about Spanish grammar