Question: 上一架空军一号是何时生产的
Answer: 2001-08-29; 29 08 2001; 2001 august, 29; 2001 08 29; 08-29-2001; 08/29/2001; 2001 8月 29; 08 29 2001; 2001-08-29; 29-08-2001; 29 8月 2001; 29/08/2001