original: Many women begin their careers in adulthood.
simplifications: Many women begin their careers as adults. Many women start careers in adulthood. Many women start their careers as adults. Many women start their careers as adults. Many women start their careers when they grow up. Many women start working when they are adults. Many adult women begin their careers. Many women start their careers in adulthood. Many women start their jobs as adults. Women tend to start a job once they are adults.