this is a 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.
This is a very small book.
Este es un libro tremendamente viejo.
This is an extremely old book.