YOU SAID:

I saw the sign and it opened up my eye.

INTO JAPANESE

私は看板を見て、それは私の目を開いた。

BACK INTO ENGLISH

I looked at the sign and it opened my eyes.

INTO JAPANESE

サインを見て、それは私の目を開いた。

BACK INTO ENGLISH

Look at the sign and it opened my eyes.

INTO JAPANESE

サインを見て、それは私の目を開いた。

BACK INTO ENGLISH

Look at the sign and it opened my eyes.