64secondstvb now,tvbnow,bttvb' K" m: n& F/ S0 O) }8 q) n8 X( c
$ n6 N. c& C& y: ], G1 to 4 have 3floors = 48 sec
4 E& m0 j! j/ V3 X/ Iavg. 48/3 = 16sec公仔箱論壇: F, D* F# H, e4 g3 G# f4 g
公仔箱論壇, d& Y' ^! J1 V" B
4 to 8 have 4floors = 16x44 r! {0 Q9 E! h1 B- ]0 x
= 64secs |