this is a book
Este es un libro de historias para niños.
This is a children's storybook.
This is a very useful book.
This is a very new book.
Este es un libro sobre sentimientos.
This is a book about feelings.
This is a bilingual book.
This is a very old book.
This is a book.
This is an interesting book.
Este es un libro sobre las estrellas.
This is a book about the stars.
This is an old book.