YOU SAID:
She wears a face that she keeps in the jar by the door
INTO JAPANESE
彼女は、ドアのそばの瓶の中に保管してある顔をしている
BACK INTO ENGLISH
she has a face stored in a jar by the door
INTO JAPANESE
彼女の顔はドアのそばの瓶に収納されている
BACK INTO ENGLISH
her face is stored in a jar by the door
INTO JAPANESE
彼女の顔はドアのそばの瓶に収納されている
BACK INTO ENGLISH
her face is stored in a jar by the door
That didn't even make that much sense in English.