YOU SAID:

they learned a lesson that fear is a good thing.

INTO JAPANESE

彼らは恐怖のレッスンが良いことを学びました。

BACK INTO ENGLISH

They learned the lesson of fear is a good thing.

INTO JAPANESE

彼らは恐怖のレッスンが良いことを学びました。

BACK INTO ENGLISH

They have learned a good lesson of fear.

INTO JAPANESE

彼らは恐怖の良い教訓を学んだ。

BACK INTO ENGLISH

They fear a good lesson learned.

INTO JAPANESE

彼らは恐れて良い教訓です。

BACK INTO ENGLISH

They are afraid of good lessons.

INTO JAPANESE

彼らは良い教訓を恐れています。

BACK INTO ENGLISH

They are afraid of good lessons.