YOU SAID:

I really can't stay (but, baby, it's cold outside)

INTO JAPANESE

私は本当に滞在することはできません（しかし、赤ちゃん、外は寒いです）

BACK INTO ENGLISH

I can not really stay (but baby, cold outside)

INTO JAPANESE

私は本当にとどまることができない

BACK INTO ENGLISH

I can not really stay

INTO JAPANESE

私は本当に滞在できない

BACK INTO ENGLISH

I really can not stay

INTO JAPANESE

私は本当に滞在できない

BACK INTO ENGLISH

I really can not stay