調査する 英語で:

To investigate the incident would take us at least three weeks.

The farmer that lived nearby came to investigate.

It's my business to investigate such things.

The mayor thought that he should investigate the decline in tax revenues.

A detective investigates crimes.

Try to investigate in depth the cultural values your text brings into evidence.

It is not my purpose to investigate the impact of Emmet's theory on biology.

This is about the case of the "seven mysteries". Did you investigate it?

He works at a scientific institute where linguists, literature scholars, historians, sociologists, economists, and other scholars investigate everything that has to do with gnomes.

When someone dies in mysterious circumstances the police have to investigate in order to finf out whether the the person was murdered or not.

Do the police have to investigate death or bomb threats? Yes, the police have to investigate death or bomb threats.

A team of Australian researchers investigated the way names can influence a person’s impressions and decision making.

The cause of the fire is being investigated.

The police investigated the murder of a famous actor. (Policja prowadziła dochodzenie w sprawie morderstwa sławnego aktora.) I want to investigate this case. (Ja chcę zbadać tę sprawę.)

Investigate thoroughly the bushes where the enemy may be hiding.