无论从数学还是哲学的角度,0阶楼梯都应该是一种方法啊!!!

OMG_wc @ 2017-10-15 11:56:38

by 南宁偷车贼 @ 2017-10-15 12:47:55

哲♂学

by WayneZst @ 2017-10-15 13:50:16

ASS♂WE♂CAN

by Dilute @ 2017-11-02 21:12:57

啊♂乖乖站好♂

by HuskyRye @ 2017-11-06 13:35:43

同意！

by Caelestium @ 2018-04-18 14:42:00

Deep ♂Dark♂Fantasy