1·Two off-duty soldiers were stopped and questioned by a military policeman.
两个离岗的士兵被一个宪兵叫住并被盘问。
2·I wanted to be a policeman in my hometown in Iowa, so joining the Army military police was a way to gain experience before turning the required age of 21.
我想在我的家乡艾奥瓦州做一名警察，所以在21岁(进警局规定的年龄)之前，参军是获得经验的一种途径。
3·"We don't need the US to be the policeman in the west Pacific area," said Song Xiaojun, a former naval officer who now edits military magazines.
“我们并不需要美国在西太平洋地区充当警察，”前海军军官、现任军事杂志编辑的宋晓军(音译)说。
4·They spend all their resources on building military equipment. Their eagerness to be the world policeman is driving their country into economic decline.
因为他们将所有的精力放在军事设备技术上，他们统治世界的野心是的他们的经济不断下滑。