as far as the eye can/could see
US /æz fɑr æz ðə aɪ kæn/kʊd siː/
UK /æz fɑr æz ðə aɪ kæn/kʊd siː/

1.
hasta donde la vista alcanza, a perder de vista
over a very large area; as far as the horizon
:
•
The desert stretched out as far as the eye could see.
El desierto se extendía hasta donde la vista alcanzaba.
•
From the top of the hill, we could see fields of sunflowers as far as the eye could see.
Desde la cima de la colina, podíamos ver campos de girasoles hasta donde la vista alcanzaba.