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?