Wèi / le / bì / miǎn / cuò / àn / bàn / àn / rén / yuán / bì / xū / rèn / zhēn / hé / shí / měi / yí / xiàng / zhèng / jù为了避免错案,办案人员必须认真核实每一项证据。To avoid miscarriages of justice, investigators must carefully verify every piece of evidence.