１389Please respect copyright.ＰＥＮＡＮＡAVIS9SK7Cl
企鵝：我們再努力學飛，都是白努力。389Please respect copyright.ＰＥＮＡＮＡXYOWf9awCx
389Please respect copyright.ＰＥＮＡＮＡG9AarwPCJJ
２389Please respect copyright.ＰＥＮＡＮＡPcxxELj8L5
為何是八隅體？389Please respect copyright.ＰＥＮＡＮＡdqeDfQQpou
因為不能九價。389Please respect copyright.ＰＥＮＡＮＡ8JSIgF9ZJ3
389Please respect copyright.ＰＥＮＡＮＡ3N0WqAhtzZ
３389Please respect copyright.ＰＥＮＡＮＡD8rFAo3zIW
某日，二次方函數接起電話，389Please respect copyright.ＰＥＮＡＮＡxLGUmNJvPS
對面：喂喂～389Please respect copyright.ＰＥＮＡＮＡY4YY4rUwwG
二次方函數便消失了。389Please respect copyright.ＰＥＮＡＮＡBR97NPuKng
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