Meaning: This describes a mesmerizing natural phenomenon where the aurora borealis, also known as the northern lights, dances across the Arctic sky, creating a breathtaking spectacle of light and color.
Choice of Words: "Aurora borealis" is a natural light display in the sky, "danced" means moved gracefully and rhythmically, "Arctic" refers to the region around the North Pole, and "sky" is the expanse of air above the Earth. Together, they create an image of the aurora borealis moving gracefully in the Arctic sky.