American researchers used a national long-term survey of adolescent health to investigate the link between media use and depression.

VOA: special.2009.03.10

Let's hear first, now we need to begin to investigate the reasons why you think it's the right thing to do.

我们先来听听大家的说法，探究一下为何,你们会认为这是正确的选择。

耶鲁公开课 - 公正课程节选

It's all very mysterious and we send off a spaceship to investigate the markings, the radio signals from the other place.

一切都很神秘,所以我们,派遣一艘飞船去调查星球上的印记,以及那些从其他星球传来的无线电信号

耶鲁公开课 - 死亡课程节选

Politicians urged President Lincoln to investigate the anti-war protests in New York to learn who had led them.

VOA: special.2009.10.29

To investigate those three questions, we're going to have to read some philosophers.

为了研究这三个问题，我们将要阅读几位哲学家的著作。

耶鲁公开课 - 公正课程节选

European Union officials say they will form a team of experts to investigate non-Islamist threats in Scandinavian countries.

VOA: special.2011.07.30

that we would need to investigate further.

未来要调查一下。

麻省理工公开课 - 计算机科学及编程导论课程节选

La Brea scientists had a chance to investigate an area that otherwise would have been impossible to study.

VOA: special.2010.04.07

But we still need to investigate why murder is categorically wrong.

但我们仍需研究，为什么谋杀就是绝对错误的。

耶鲁公开课 - 公正课程节选

She then travels to Brazil to investigate his death and learn more about Dr. Swenson's findings.

VOA: special.2011.07.13

That leaves us with another question to investigate.

这又引发了另外一个问题。

耶鲁公开课 - 公正课程节选

"Well." said Andy, after thinking it over, "it might be better, if the United States Post Office should decide to investigate our marriage agency.

VOA: special.2010.04.24

The researchers advise growers to investigate the effects of thinning or pruning to reduce the number of fruit in early summer of the on-crop year.

VOA: special.2009.11.10

He was ready to investigate. But a great storm damaged some equipment on his ships.

VOA: special.2009.08.17

They rejected a proposal to investigate the way the votes were counted in the state.

VOA: special.2010.03.04

Later,it was discovered that President Johnson had immediately ordered government agents to investigate the performer.

VOA: special.2009.06.07

A committee headed by radicals was named to investigate Klan activities in the south.

VOA: special.2010.02.18

Doctor Ruhli used CT scans to investigate the cause of King Tut's death.

VOA: special.2010.06.29

In the nineteen forties, professional archeologists started to investigate the island.

VOA: special.2009.08.17

After watching "Roots." many Americans wanted to investigate their own roots.

VOA: special.2010.06.28

Parliament appointed a fourteen-member committee to investigate the case.

VOA: special.2010.04.27

A small force of American soldiers went to investigate.

VOA: special.2009.02.26

In other words, my experience I think predisposed me to being interested in the kind of phenomena that people in these extreme and unusual environments encounter. With Shackletons experience in mind, John Geiger started to investigate whether other people facing death or extreme fear had faced similar situations.

VOA: special.2010.02.24

Morrell says Gates gave his condolences on the bombings, and offered any needed U.S.help to investigate them and to improve security.

VOA: standard.2009.12.11

In February, the government of Pakistan asked U.N.Secretary-General Ban Ki-moon to establish an international commission to investigate Mrs.Bhutto's assassination.

VOA: standard.2009.06.21

The Nigerian government ordered security agencies to investigate the incident and said they would cooperate fully with the American authorities.

VOA: standard.2009.12.28

They are calling on the international community to investigate what they say were voting irregularities, including counting opposition ballots for Aziz.

VOA: standard.2009.07.19

Mr.Aquino says he will immediately form an independent commission to investigate corruption allegations against Ms.Arroyo and other scandals under her term.

VOA: standard.2010.06.30

The organizers of Saturday's rallies want the United Nations to investigate allegations of torture and abuse in Iran's prisons.

VOA: standard.2009.07.25

Much of the new plan focuses on boosting intelligence to investigate and prosecute key cartel members, and to confiscate their money.

VOA: standard.2009.03.24