YOU SAID:
My best friend Anna and I are brain twins.
INTO JAPANESE
私の親友のアンナと私は脳の双子です。
BACK INTO ENGLISH
My best friend Anna and I are twins of the brain.
INTO JAPANESE
私の親友アンナと私は脳の双子です。
BACK INTO ENGLISH
My best friend Anna and I are brain twins.
INTO JAPANESE
私の親友のアンナと私は脳の双子です。
BACK INTO ENGLISH
My best friend Anna and I are twins of the brain.
INTO JAPANESE
私の親友アンナと私は脳の双子です。
it is unlikely that this phrase will ever reach equilibrium