The Justice Department announced it would conduct an investigation into the killing.

司法部宣布将对此次枪击案展开调查。

On Thursday, the Pentagon announced it will conduct an investigation into the deaths. Johnson's funeral will be held Saturday.

周四，五角大楼宣布将对这起死亡事件展开调查。Johnson的葬礼将于周六举行。

Anna, remember Anna, the journalist? had conducted an investigation into the city's health records, revealing a significant increase in respiratory problems.

安娜，还记得记者安娜吗？对城市的健康记录进行了调查，发现呼吸系统问题显著增加。

A grand jury is conducting an investigation into alleged drug use, sales and distribution.

大陪审团正在对涉嫌使用、销售和分销毒品进行调查。

My organization, a team of lawyers and scientists, recently conducted an investigation into the 12 best-selling drugs in America.

我的组织， 一个由律师和科学家组成的团队，最近对美国 12 种最畅销的药物进行了调查。

At a news briefing Thursday, Israeli government spokeswoman Raquela Karamson told reporters Israel had already conducted an investigation into the incident and released its results.

在周四的新闻发布会上，以色列政府发言人拉奎拉·卡拉姆森（Raquela Karamson）告诉记者，以色列已经调查了这一事件并公布了结果。

Notice the preposition " into" goes with this verb and the word " investigation." " The police are conducting an investigation into a crime, " into something that happened.

请注意介词“into” 与这个动词和“investigation” 一词连在一起。 “警察正在对犯罪进行调查” ，调查发生的事情。

The Transportation Safety Board of Canada announced that it's conducting an investigation into the loss of the Titan submersible and has been speaking with those who traveled on Titan's mothership, the Polar Prince.

加拿大运输安全委员会宣布，其正在对泰坦号潜水器的失踪进行调查，并一直在与泰坦号母船极地王子号上的乘客交谈。