i know!
, O" `7 \, p$ y; i+ _9 jtvb now,tvbnow,bttvbwhen they can have 15 mins discussion.
8 q! F b Y6 v3 Z$ G, n" X8 M9 umake 1 of them to do a specific job whcih is counting
. y6 C8 v/ e6 s r3 A& R公仔箱論壇only him can turn on off off the light.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。6 r% `. m5 l8 L8 y& g3 S
Basically, if you are the first time to get in the room, turn on the light, 0 r' T- _; o/ ~6 b+ ~+ v
then wait for "the special man" to turn the light off....5.39.217.76- B$ \" _5 O" e; ?4 g3 f9 |
when "the special man" count in up to 30 (included himself)
5 _, Q4 T8 f8 Z2 g/ O! E2 r1 |, m4 Etvb now,tvbnow,bttvbthen it is done! |