i know!公仔箱論壇1 [) S; @( K8 a- S+ d
when they can have 15 mins discussion.5.39.217.77:8898( c, K, ]9 Q3 K: L V. T; C6 W
make 1 of them to do a specific job whcih is counting# S7 R" A5 Z- G4 \$ k
only him can turn on off off the light.5.39.217.77:8898; \# O4 B, l9 K# M6 ]
Basically, if you are the first time to get in the room, turn on the light,
2 Y2 R1 E. M) z' \/ K0 `6 i公仔箱論壇then wait for "the special man" to turn the light off....公仔箱論壇& o/ ?+ P3 {, f9 ?
when "the special man" count in up to 30 (included himself)
' o( M7 l) Z. N5.39.217.77:8898then it is done! |
發表於 2008-11-7 05:07 PM
| 
