YOU SAID:

Longest sentence without mistakes.

INTO JAPANESE

最長の文は間違いなし。

BACK INTO ENGLISH

The longest sentence is no mistake.

INTO JAPANESE

最長の文は間違いではありません。

BACK INTO ENGLISH

The longest sentence is not a mistake.

INTO JAPANESE

最長の文章は間違いではありません。

BACK INTO ENGLISH

The longest sentences are not mistakes.

INTO JAPANESE

最長の文章は間違いではありません。

BACK INTO ENGLISH

The longest sentences are not mistakes.