YOU SAID:

He took a glance at the art piece and already saw that there were many mistakes.

INTO JAPANESE

彼はアート作品を一目見て、すでに多くの間違いがあることを見ました。

BACK INTO ENGLISH

He had one look at his art work and saw that there were already a lot of mistakes.

INTO JAPANESE

彼は自分の芸術作品を一目見て、すでに多くの間違いがあることを見ました。

BACK INTO ENGLISH

He had one look at his work of art and saw that there were already many mistakes.

INTO JAPANESE

彼は自分の芸術作品を一目見て、すでに多くの間違いがあることを見ました。

BACK INTO ENGLISH

He had one look at his work of art and saw that there were already many mistakes.