how long had she been walking?

來源: lilipp 於 2012-04-13 19:31:40 [] [博客] [舊帖] [給我悄悄話] 閱讀數 : (26 bytes)
回答: 5 mins of driving distance 由 FHZM 於 2012-04-13 19:13:04

and thought process

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• 60-10/2=55 -FHZM- ♂ 給 FHZM 發送悄悄話 FHZM 的博客首頁 (0 bytes) () 04/13/2012 postreply 20:35:03

請您先登陸，再發跟帖！