原帖由 stupid818 於 2008-4-17 11:42 PM 發表 6 B! Z+ f M, M& N: a
first, compare 6 and another 6. they must have difference.
. d5 \% l; U: f. 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。second, divide those 6 heavier one into two, each has 3. u will find difference again.
. H$ P# h' d" ?; t/ g k" itvb now,tvbnow,bttvbthird time, if u put 2 and they are equal, u will kno ... 4 k/ ~/ }* h' b0 G4 g, I5.39.217.77:8898
6 I! w" h' h8 |. A公仔箱論壇but the question has not defined whether the abnormal ball is heavier or ligher than normal ones .... |