| 1. | The police dog scented about till it round the trail .
警犬嗅来嗅去，终于找到了踪迹。 |
| 2. | I am glad rex never saw a trained police dog jump .
雷克斯从未见过训练有素的警犬的跳跃，这倒是我感到欣慰的事情。 |
| 3. | New york has followed the example of paris in establishing a brigade of police dogs .
纽约已仿照巴黎的做法建立了一支警犬队。 |
| 4. | British police dogs fitted with protective boots
英国警犬有鞋穿啦！ |
| 5. | I guess that dog can be a police dog
你那条狗应该能做警犬吧 |
| 6. | Lead the way with the police dog ; he ' ll soon small the fellow out
带着警犬领路吧，它马上会把好家伙的行踪嗅出来。 |
| 7. | Their whole life is wasted ; they are like police dogs sniffing here and there
他们的一生都浪费了；他们像警犭一样这里嗅了那里嗅。 |
| 8. | The police dog unit provides a round - the - clock search capability for drugs , firearms and explosives
警犬队需二十四小时候命出动，搜索毒品、军火及爆炸品等。 |
| 9. | After donating several dogs to policemen , their usefulness as police dogs was demonstrated
在上校向警方捐赠了几只德牧；警方试用后，德牧作为警犬的能力得到证实。 |
