YOU SAID:
The book was blank, daddy, I asked, which age do you write a book?
INTO JAPANESE
その本は空白だった、パパ、私は尋ねた、あなたはどの年齢の本を書きますか?
BACK INTO ENGLISH
The book was blank, Daddy, I asked, what age book do you write?
INTO JAPANESE
その本は空白だった、パパ、私は尋ねた、あなたは何歳の本を書きますか?
BACK INTO ENGLISH
The book was blank, Daddy, I asked, how old do you write a book?
INTO JAPANESE
その本は空白だった、パパ、私は尋ねた、あなたは何歳の本を書きますか?
BACK INTO ENGLISH
The book was blank, Daddy, I asked, how old do you write a book?
You've done this before, haven't you.