Complex sentence: In 1977, a French film titled "Bilitis" was released, directed by David Hamilton though it had little connection with Pierre Louÿs' original, concerning a twentieth century girl and her sexual awakening.
Split into simpler sentences: In 1977, a French film titled "Bilitis" was released, directed by David Hamilton. It had little connection with Pierre Louÿs' original, being concerned with a twentieth century girl and her sexual awakening.