YOU SAID:
write that in your book
INTO JAPANESE
それをあなたの本に書いてください
BACK INTO ENGLISH
write it in your book
INTO JAPANESE
本に書いてください
BACK INTO ENGLISH
write in the book
INTO JAPANESE
本に書く
BACK INTO ENGLISH
write in a book
INTO JAPANESE
本に書く
BACK INTO ENGLISH
write in a book
Come on, you can do better than that.