4tvb now,tvbnow,bttvb! C9 N" f% w8 y5 v- t- V; G
5 fingers with 4 gaps,. @; o# N6 [) u( C7 H% |8 ^
So, half of 5 fingers is 2 gaps (3 fingers)5 X& k9 M6 A9 Z' P' i6 I0 }1 D
Then 10 fingers is 9 gaps公仔箱論壇1 H$ `4 l( t ^2 Y/ |! \2 J( D) ^- k( ]
And so, one-third of 10 fingers is 3 gaps (4 fingers) |