i know!5.39.217.76* J( @3 ^& z+ }& E f; k; ^0 G/ R
when they can have 15 mins discussion.1 i/ R& ?0 d$ N
make 1 of them to do a specific job whcih is counting
4 A# r, N" E; [1 D; h9 y/ i bTVBNOW 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。only him can turn on off off the light.公仔箱論壇8 y5 ?, q2 ?+ _7 X2 F& a
Basically, if you are the first time to get in the room, turn on the light,
. \8 m$ R7 i N公仔箱論壇then wait for "the special man" to turn the light off....5.39.217.76! q0 p" I1 y) \- Z# L
when "the special man" count in up to 30 (included himself)+ J/ X, B$ F5 \/ M: G( M
then it is done! |