YOU SAID:
My child is crying his eyes out.
INTO JAPANESE
私の子供は彼の目を泣き叫んでいます。
BACK INTO ENGLISH
My child is crying in his eyes.
INTO JAPANESE
私の子供は彼の目で泣いています。
BACK INTO ENGLISH
My child is crying with his eyes.
INTO JAPANESE
私の子供は彼の目で泣いています。
BACK INTO ENGLISH
My child is crying with his eyes.
That didn't even make that much sense in English.