Word: 调查

他们正在调查这件事。

Tāmen zhèngzài diàochá zhè jiàn shì.

They are inquiring into the matter.

他宣布他将立刻来调查此事。

Tā xuānbù tā jiāng lìkè lái diàochá cǐshì.

He announced that he would come at once and investigate the matter.

先做调查，再问别人。

Xiān zuò diàochá, zài wèn biéren.

Do research before asking others.

已展开调查。

Yǐ zhǎnkāi diàochá.

An investigation was launched.

我们一定会调查它。

Wǒmen yídìng huì diàochá tā.

We'll be sure to look into it.

我们对他的过去进行了调查。

Wǒmen duì tā de guòqù jìnxíngle diàochá.

We made inquiries into his past.

相关调查正在进行中。

Xiāngguān diàochá zhèngzài jìnxíng zhōng.

The investigation is under way.

调查下这个。

Diàochá xià zhège.

Examine this.

调查进行中。

Diàochá jìnxíng zhōng.

It's an ongoing investigation.