talk is an easy part proof is very difficult....
Y7 R, R1 z/ v0 E! X: j$ f公仔箱論壇my can can fly
9 E! ]& C0 c6 t0 Z4 \8 s" C3 umy dog can sing
* G' B( c1 |; L4 Y1 X, O" X @but i haven't see a lost UFO at my garden b4; M! y9 p' ^; l/ e; K- x
proof pal proof |