調查人員的用法和樣例：
例句
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調查人員在飛機殘骸中搜索，希望找出造成這一悲慘事件的原因。
Investigators are searching the wreckage of the plane to try and find the cause of the tragedy. -
調查人員碰了壁，誰(shuí)也不回答他們的問(wèn)題。
The investigators were confronted by a wall of silence. -
兩個(gè)調查人員各自做出的結論簡(jiǎn)直完全一致。
Two independent investigators have reached virtually the same conclusions. -
調查人員發(fā)現一條溝中有人的尸體。
Investigators found a trench containing human remains.
