Question: 魔戒现身是何时问世的
Answer: 2002-03-15; 2002 march, 15; 2002 3月 15; 15/03/2002; 15 3月 2002; 2002-03-15; 03 15 2002; 03-15-2002; 03/15/2002; 15-03-2002; 15 03 2002; 2002 03 15