This is the 1526th most frequent Russian word.
поля
The Russian word "поля" translates to "fields" in English.
In this sentence, 'поля' is in plural form and refers to open agricultural fields, typical in rural areas.
Зелёные поля тянулись до самого горизонта.
Green fields stretched all the way to the horizon.
Here, 'поля' is used to denote margins, commonly found on the pages of books or documents.
Книжные поля были заполнены заметками.
The book margins were filled with notes.
In this case, 'поля' specifies areas designated for sports activities or events.