YOU SAID:
I really don't know what to say...
INTO JAPANESE
私は本当に何と言ってわからない.
BACK INTO ENGLISH
I really say anything, do not know.
INTO JAPANESE
私は本当に何かを言う、わからない。
BACK INTO ENGLISH
I really say something, do not know.
INTO JAPANESE
私は本当に何かを言う、わからない。
BACK INTO ENGLISH
I really say something, do not know.
That didn't even make that much sense in English.