i know!( f) g1 K. Q/ ] d" c- {
when they can have 15 mins discussion.os.tvboxnow.com3 x1 @8 L1 d- V" P( O
make 1 of them to do a specific job whcih is counting
) {5 K/ x4 d$ U( dtvb now,tvbnow,bttvbonly him can turn on off off the light.tvb now,tvbnow,bttvb" s& q+ \ u+ y
Basically, if you are the first time to get in the room, turn on the light, 3 v) ]- N' A: C8 P1 O- H
then wait for "the special man" to turn the light off....os.tvboxnow.com+ ]1 q# c4 u d) Y% y/ d
when "the special man" count in up to 30 (included himself)
# a, ^! F0 a1 l# P+ O. {5 P公仔箱論壇then it is done! |