YOU SAID:
wow, that had no translation errors
INTO JAPANESE
うわー、それは翻訳エラーがなかった
BACK INTO ENGLISH
Wow, it had no translation errors
INTO JAPANESE
うわー、翻訳エラーはありませんでした
BACK INTO ENGLISH
Wow, there were no translation errors
INTO JAPANESE
うわー、翻訳エラーはありませんでした
BACK INTO ENGLISH
Wow, there were no translation errors
You've done this before, haven't you.