joint investigation的用法和樣例：
例句
- The two committees are conducting a joint investigation into the big increase in juvenile crime in town in the last few years.
兩個(gè)委員會(huì )對最近幾年來(lái)鎮上青少年犯罪率急劇上升進(jìn)行了聯(lián)合調查。 - The combined investigative skills of the law enforcement partners under the St. Cloud IRS Criminal Investigation and Secret Service Task Force proved to be a brick wall for E-Gold.
聯(lián)合調查技能執法的伙伴在圣云國稅刑事偵查和特工任務(wù)力證明了磚墻電子黃金。
