YOU SAID:
I know... but I still forgot
INTO JAPANESE
. を知っているが、私はまだ忘れてしまった
BACK INTO ENGLISH
. Who knows, I still forgot
INTO JAPANESE
知らない
BACK INTO ENGLISH
- I don't know. Why?
INTO JAPANESE
わからない どうして?
BACK INTO ENGLISH
- I don't know. Why?
You've done this before, haven't you.