照您的逻辑,有白色的黑天鹅?
所有跟帖:
• Biology class/type: Black Bear; Fur Colour: White; google -IAM3Down4Up- ♂ (94 bytes) () 12/13/2014 postreply 22:52:38
• Biology class/type: Black Bear; Fur Colour: White; google -IAM3Down4Up- ♂ (94 bytes) () 12/13/2014 postreply 22:52:38