Complex sentence: In his depiction of the scene, he probably worked from Alexander Pope's translation, Their song is death, and makes destruction please/(in verdant meads they sport) and wide around/lie human bones that whiten all the ground.
Split into simpler sentences: In his depiction of the scene, he probably worked from Alexander Pope's translation, Their song is death, and makes destruction please. In verdant meads they sport, and wide around/Lie human bones that whiten all the ground.