64seconds
. o! ?; L; h" a) T; ~/ ]" t/ y
) e0 C2 r3 q& p. l1 to 4 have 3floors = 48 sec
1 i k3 a4 M* N1 x3 Havg. 48/3 = 16sec5.39.217.77:8898% m. q/ L: y* T, _
! D7 @0 l" h) a! m
4 to 8 have 4floors = 16x4
. ]+ V9 V5 A( I9 L3 x9 _4 kTVBNOW 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。= 64secs |