64seconds
6 r; K3 B5 D+ g; e6 ltvb now,tvbnow,bttvb
, J& F/ e; N& z2 h+ U% e1 to 4 have 3floors = 48 secTVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。& @! X9 G: r" u
avg. 48/3 = 16sec6 D; m3 t k: W! E2 I9 z" D; _
5.39.217.774 ~& }+ I' _9 u
4 to 8 have 4floors = 16x4
) F6 K/ }8 R! k9 M5.39.217.77= 64secs |