Fast work by the police had started producing circumstantial evidence.

警方已快速开展了建立旁证的工作。

《柯林斯英汉双解大词典》

The police had backup from the army.

警方得到了军方的增援。

《牛津词典》

The police had to smash the door down.

警察不得不破门而入。

《牛津词典》

information had been given at the police office, and the officers had been sent to search the building.

VOA: special.2009.05.16

And what was happening on the police scanner was really interesting because you had ambulances and fire trucks and police cars constantly reporting where they are and what they're doing.

警用扫描仪的作用,非常有趣,因为救护车,和消防车，还有警车不断地,汇报它们的所在地和它们所做的事。

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Police spokeswoman Monique Bond says Chicago had 510 murders last year - the first increase since 2003.

VOA: special.2009.01.12

Mr Hughes said the police had assured him they were giving the investigation their top priority.

BBC: Vehicles damaged after 'explosion' in Denbigh

The police had simply failed to hold onto valuable evidence that this witness had given them.

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After a three-month investigation, the attorney-general confirmed that the police had been responsible for the beating.

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