dekady

In a sentence

• Przez dekady technologia zmieniała nasze życie.

  For decades, technology has been changing our lives.

  Usage of 'dekady' indicates an extended period referring to multiple decades collectively.

• Lata osiemdziesiąte to dekady pełne zmian społecznych.

  The 1980s are decades full of social changes.

  In this context, 'dekady' emphasizes chronological spans distinctly.

• Planowanie na przyszłe dekady wymaga wizji i strategii.

  Planning for future decades requires vision and strategy.

  Here, 'dekady' points to an outlook towards future time periods.