i know!
' Q/ s, V, _5 N B' H公仔箱論壇when they can have 15 mins discussion. _' r, `# D% ]+ L) P
make 1 of them to do a specific job whcih is counting公仔箱論壇, A4 N8 O+ z. G$ ~
only him can turn on off off the light.5.39.217.77:8898& `1 _! C. L' S& C, |
Basically, if you are the first time to get in the room, turn on the light,
0 E3 U" s( @% N7 h P1 f) ?公仔箱論壇then wait for "the special man" to turn the light off....5.39.217.77:88980 Q& q _9 Y8 w8 K, W* C# g/ ^
when "the special man" count in up to 30 (included himself)
7 ]% B/ ^! ?( ^; |/ aTVBNOW 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。then it is done! |