dur

In a sentence

• Aquest projecte pot durar anys.

  This project can last for years.

  The word 'durar' is used in its infinitive form and means 'to last,' indicating the duration of time for which something persists.

• Vaig portar la caixa fins al cotxe, perquè pesa molt i no puc dur-la a mà.

  I carried the box to the car because it is very heavy and I cannot carry it by hand.

  Here 'dur' is used in the context of carrying a physical object, indicating the action of conveying something.

• Aquest material és molt resistent i pot durar molt temps sense desgastar-se.

  This material is very durable and can last a long time without wearing out.

  In this sentence, 'durar' refers to an item's ability to remain in good condition over time, describing durability.