i think that will be 4tvb now,tvbnow,bttvb6 }" n* M% r% d
if you list all the number from 1 to 10公仔箱論壇- ?) B. J/ j* _# r+ }
seperate them into 3 groups
! l y0 Y5 a' V8 M9 H4 M* ?TVBNOW 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。from 1 to 4 has 2 numbers between themtvb now,tvbnow,bttvb+ x! `8 q1 E- L0 w7 F
from 4 to 7 has 2 numbers between them
, Y- b) |" b1 h" {7 Ffrom 7 to 10 has 2 numbers between them
0 Y+ t% m, _ Q6 l! C9 _so if you ask 1/3 of 10公仔箱論壇8 n% S! c& k _# f8 B, t) R
that will be 4 |