aus

In a sentence

• Les aus volen alt al cel.

  The birds fly high in the sky.

  Here 'aus' refers to birds as the subject of the sentence.

• En el museu hi ha una exposició sobre les aus de la regió.

  In the museum, there is an exhibition about the birds of the region.

  Here 'aus' denotes birds in a thematic observation context.

• Els sons de les aus es fan escoltar a la natura.

  The sounds of the birds are heard in nature.

  Here 'aus' points to birds emitting sounds in a natural setting.