Complex sentence: Through the 1980s, she became a dynamic stage actress, both in London and on Broadway, including the premiere of "The Secret Rapture", and won the first of her three Olivier Awards in 1995.
Split into simpler sentences: Through the 1980s, she became a dynamic stage actress, both in London and on Broadway. She starred in the premiere of "The Secret Rapture", and won the first of her three Olivier Awards in 1995.