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.
tít tắp, xa tít chân trời, xa ngút tầm mắt
over a very large area; as far as the horizon
:
•
The desert stretched out as far as the eye could see.
Sa mạc trải dài tít tắp.
•
From the top of the hill, we could see fields of sunflowers as far as the eye could see.
Từ đỉnh đồi, chúng tôi có thể nhìn thấy những cánh đồng hướng dương tít tắp.