talk is an easy part proof is very difficult....
; u* {1 V* A% k5 o+ f" Atvb now,tvbnow,bttvbmy can can fly
8 z# L. x7 m: O! Q4 d) U- |' U, ~% y5.39.217.76my dog can sing
, V: B% {$ Q+ \9 b5.39.217.76but i haven't see a lost UFO at my garden b4
8 Q$ m) D$ q$ |) y5 u+ V7 x! {' q6 m- h公仔箱論壇proof pal proof |