За последнии несколько лет их отнош

За последнии несколько лет их отношения значительно улучшились

Результаты (английский) 1:

Over the last few years, their relations have improved significantly

Результаты (английский) 2:

Over the past few years, their relations have improved significantly

Результаты (английский) 3:

For the last few years their relations have improved considerably