Complex sentence: Of Czech and German descent, Vlasak was born in Rio de Janeiro, daughter of Chief Financial Officer Robert Vlasak and homemaker Eugenia, in 1980, she moved to the United States when her father, an official of a multinational, was transferred there.
Split into simpler sentences: Of Czech and German descent, Vlasak was born in Rio de Janeiro to Chief Financial Officer Robert Vlasak and homemaker Eugenia. In 1980 she moved to the United States when her father, an official of a multinational, was transferred there.