原帖由 爱城一粒沙子 于 2009-2-8 18:56 发表 5 Y. a6 k1 r+ z8 K7 @* X9 c
police officer-----警察' x1 o; O6 n, {! l, d3 v
peace officer-----保安
* ^) U. B* ]) Q; Q9 V: I ' u7 g1 A, d; z. n4 V) u8 @peace officer-----治安官 more than 保安 % G. w. A% n8 T1 }; K & s- h C& b5 b; u& o5 ia peace officer issues sppeding/parking tickets as well