YOU SAID:
That wasn't very nice.
INTO JAPANESE
それはなかった非常に良かった。
BACK INTO ENGLISH
It was not very good.
INTO JAPANESE
それは非常によくありませんでした。
BACK INTO ENGLISH
It is not very good.
INTO JAPANESE
yoku arimasen
BACK INTO ENGLISH
it is not good
INTO JAPANESE
yoku arimasen
BACK INTO ENGLISH
it is not good
Well done, yes, well done!