decenii

In a sentence

• Acest oraș a evoluat mult în ultimele decenii.

  This city has evolved a lot in recent decades.

  In this sentence, 'decenii' is used as the plural form of 'deceniu', meaning 'decades'.

• De-a lungul a două decenii, curentul artistic a câștigat popularitate.

  Over the course of two decades, the artistic trend gained popularity.

  Here, 'decenii' refers to a period spanning multiple ten-year intervals.

• Decenii întregi au trecut până când s-a descoperit adevărul.

  Whole decades passed until the truth was discovered.

  In this example, 'decenii' emphasizes the length of time in terms of decades.