返回列表 回復 發帖

回復第 1 帖由 MagicAndy 所發的帖子

44, find out which 4 have problem , (twice) and find out heavier or lighter
7 I% k& B% x6 c/ P4 divide by 2

回復第 1 帖由 MagicAndy 所發的帖子

pls tell me the answer
返回列表