YOU SAID:

It wasn't surprising that she had a lack of understanding.

INTO JAPANESE

彼女が理解を欠いていたのは驚くことではなかった。

BACK INTO ENGLISH

It was not surprising that she lacked understanding.

INTO JAPANESE

彼女が理解を欠いていたのは驚くことではなかった。

BACK INTO ENGLISH

It was not surprising that she lacked understanding.