送交者: newphd 于 2008-01-31, 12:00:11:

回答: it was 20 years ago 由 sofar 于 2008-01-31, 11:48:38:

• 小时听说的就多了 - sofar (79 bytes) 2008-01-31, 12:16:52 (202014)

加跟贴