In the era of the ancient Roman Empire, the eerie aurora was believed to be the vestige of the dead gladiators’ will to continue the battle in which they lost their lives.
在古羅馬的時代,人們相信極光是勇士戰死後仍不息爭鬥的刀光劍影。
In the ancient Rome. people used to believe that there would be polar light appeared for ever after the warrior died from the battle.
參考: Partly according to The advanced learner's dictionary of current English with Chinese translation published by Hong Kong Oxford Univerisity Press 1975