investigation

We are making a thorough investigation.

我们正在进行彻底的调查。

She is still under investigation.

她仍在接受调查。

If the investigation uncovers anything, it wouldn't be the first time a telecom provider got into trouble over the broadband speeds it promised and delivered customers.

如果调查中发现了问题，这将不是电信提供商第一次在其承诺并交付给客户的宽带速度上遇到麻烦。

This investigation uncovers the spending habits of teenagers.

这项研究揭秘了青少年的消费习惯。

So you can imagine the reaction when a recent USA Today investigation of air quality around the nation's schools singled out those in the smugly green village of Berkeley, Calif.

最近《今日美国》对全国学校附近的空气质量进行调查，挑出了那些在加州伯克利绿色小镇沾沾自喜的学校，人们的反应可想而知。