YOU SAID:
um i dont know what this does
INTO JAPANESE
ええと、私はこれが何をするのかわからない
BACK INTO ENGLISH
Well, I do not know what this does
INTO JAPANESE
まあ、私はこれが何をするのかわからない
BACK INTO ENGLISH
Well, I do not know what this does
You've done this before, haven't you.