aceste

In a sentence

• Aceste cărți sunt foarte interesante.

  These books are very interesting.

  In this sentence, 'aceste' is a demonstrative adjective that specifies the noun 'cărți' (books), indicating that they are near or specific.

• Cunoști pe aceste persoane?

  Do you know these people?

  Here, 'aceste' acts as a demonstrative adjective for 'persoane' (people), denoting specific individuals being referred to.

• Aceste zile au fost pline de surprize.

  These days have been full of surprises.

  In this example, 'aceste' is used to demonstrate 'zile' (days), meaning the days that are defined or known in the context.