警犬是警察的重要助手。

The police dog is an important assistant to the police.

警犬在机场帮助检查行李。

The police dog helps check luggage at the airport.

警犬可以嗅出毒品和爆炸物。

The police dog can sniff out drugs and explosives.

训练警犬需要很多时间和耐心。

Training a police dog requires a lot of time and patience.

警犬在追捕嫌犯时表现得非常出色。

The police dog performs excellently when chasing suspects.

这些毒品是警犬在嗅一个提包时找到的.

The drugs were snuffled in a bag by a police dog.

警犬守护着南库里尔斯克市民的安全。

Police dog guards the peace of the Yuzhno-Kurilsk citizens.

警犬正在闻嗅搜索整个客厅是否有可卡因。

The police dog is sniffing and scouring the living room for cocaine.

在挪威， 警犬终于得到了它们应得的尊重。

POLICE dogs in Norway are finally getting the respect they deserve.

警犬使用是公安机关打击和预防犯罪的一种特殊的技术手段.

The use of police dogs is a quite special way against criminals.