Complex sentence: Dawn Roxanna Swann (previously Miller) is a fictional character from the popular BBC soap opera "EastEnders", played by Kara Tointon, who has appeared since 26 September 2005.
Split into simpler sentences: Dawn Roxanna Swann (previously Miller) is a fictional character in the popular BBC soap opera "EastEnders". She is played by Kara Tointon, and has appeared since 26 September 2005.