YOU SAID:

She isn't the brightest crayon in the box.

INTO JAPANESE

彼女は箱の中で一番明るいクレヨンではない。

BACK INTO ENGLISH

She is not the brightest crayon in the box.

INTO JAPANESE

彼女は箱の中で一番明るいクレヨンではない。

BACK INTO ENGLISH

She is not the brightest crayon in the box.