that one
Este libro no es tan grande como aquél.
This book is not as big as that one.
Un ignorante es aquél que no sabe aquello que acabas de descubrir.
An ignorant person is someone who doesn’t know what you’ve just discovered.
That one doesn’t look good on you.
Las habitaciones de este hotel no están tan limpias como las de aquél.
The rooms in this hotel are not as clean as those in that one.
Este libro es más pequeño que aquél.
This book is smaller than that one.
I prefer this book to that one.