12 times
+ x& u, V- K% Y5 \$ d, x6 Z! ^% y5.39.217.76
0 J. P* N, G( ^6 s5.39.217.76each time 4 person but 1 need to back to pick up the other 3$ h$ y% T& h- T$ p" h6 G
return x 10 = 30 people
& d- [- c; I* E( Q. j) m5.39.217.761 time return X' r4 \( H# T7 Y' d
2 person on last time
o9 Q, x$ K }/ o公仔箱論壇total : 12 times |