Complex sentence: Aura Twarowska (born 1967 as Aurora Eleonora Avram in Lugoj, Romania) is a Romanian mezzo-soprano, since 2007 a singer at the Vienna State Opera.
Split into simpler sentences: Aura Twarowska (born 1967 as Aurora Eleonora Avram in Lugoj, Romania) is a Romanian mezzo-soprano. Since 2007 she has been a singer at the Vienna State Opera.