Complex sentence: She was presenter of the Radio National Drive program and the morning presenter on Melbourne's 3LO (now 774 ABC Melbourne) through the late 1980s and early 1990s and became a fixture in the literary world after joining Radio National's Books and Writing in 1994.
Split into simpler sentences: She was presenter of the Radio National Drive program and the morning presenter on Melbourne's 3LO (now 774 ABC Melbourne) through the late 1980s and early 1990s. She became a fixture in the literary world after joining ABC Radio National's Books and Writing in 1994.