Complex sentence: Jill's first appearance in the film shows her legs in a miniskirt, rather than her face; the next scene, shot from below, focuses on her legs and buttocks as she walks toward the police station.
Split into simpler sentences: Jill's first appearance in the film shows her legs--in a miniskirt--rather than her face. The next scene, shot from below, focuses on her legs and buttocks as she walks toward the police station.