contemporaines

In a sentence

• Les œuvres d'art contemporaines reflètent les idées modernes.

  Contemporary artworks reflect modern ideas.

  Here, 'contemporaines' is an adjective describing 'œuvres' (works), denoting that the pieces are of the current or modern era.

• Les sociétés contemporaines doivent faire face à de nombreux défis.

  Contemporary societies must face numerous challenges.

  In this sentence, 'contemporaines' qualifies 'sociétés' (societies), suggesting that the societies are from the present time.

• Les auteurs contemporaines explorent souvent des thèmes contemporains.

  Contemporary authors often explore contemporary themes.

  'Contemporaines' describes 'auteurs' (authors), indicating that these authors are active during the current period or era.