以下是我听到过的各种警察trooper corporal sergeant sargepolice lieutenant police captain police com… 为什么纽约和洛城警局都叫department，而不叫bureau？ department 是部门，bureau 才是局吧？ new york police department (nypd) los angeles p… 显示全部 关注者.
NYPD Detective Police Enamel Pin Badge Lapel Etsy
