Complex sentence: In 1943 she joined the BBC in London where two of her radio plays were broadcast and she gave regular readings over the airwaves and she entered journalism in 1945, also in London, writing articles for various papers.
Split into simpler sentences: In 1943 she joined the BBC in London where two of her radio plays were broadcast. She gave regular readings over the airwaves and she entered journalism in 1945, also in London, writing articles for various papers.