added to 20 feet
about one third of of their combined girths
所有跟帖:
• 20 feet? you proved it? 不氏定理。haha. -戏雨飞鹰- ♀ (0 bytes) () 07/11/2010 postreply 20:25:49
• by observation:) -不会起名- ♂ (0 bytes) () 07/11/2010 postreply 20:54:47
• 你真应该抛开脑子的所有杂念,咬牙读个PHD。你脑子好使。 -戏雨飞鹰- ♀ (110 bytes) () 07/11/2010 postreply 21:06:25
• 如果我年轻,我会读个统计的phd。 -不会起名- ♂ (69 bytes) () 07/11/2010 postreply 21:14:43