送交者: cornbug 于 2012-04-15, 21:14:48:

回答: The B-52 bomber turns 60. 由 true 于 2012-04-15, 20:06:36:

• no!!! the age upperlimit will surely be raised - kma (9 bytes) 2012-04-15, 21:51:54 (659407)

加跟贴