Farther north, the aurora frequently looks like fiery draperies [which hang from the sky and sway to and fro (while flames of red, orange, green, and blue play up and down the moving folds) ].

• 极光经常看起来像燃烧著红色、橙色、绿色如火焰般的帐幔，来来回回的在天空摇荡。