YOU SAID:

You can't improve on perfection

INTO JAPANESE

完璧に改善できません。

BACK INTO ENGLISH

Perfect cannot be improved.

INTO JAPANESE

完璧を改善することはできません。

BACK INTO ENGLISH

You can't improve perfection.

INTO JAPANESE

完成度を向上させることはできません。

BACK INTO ENGLISH

You can't improve on perfection.

INTO JAPANESE

あなたは完全性を向上させることはできません。

BACK INTO ENGLISH

You cannot improve the completeness.

INTO JAPANESE

完成度を高めることはできません。

BACK INTO ENGLISH

You can't enhance perfection.

INTO JAPANESE

完成度を高めることはできません。

BACK INTO ENGLISH

You can't enhance perfection.