巡逻车

yī liàng zhōu jǐng chá xún luó chē zhuàng shang le yī liàng jiù huǒ chē

一辆州警察巡逻车撞上了一辆救火车。

A state police cruiser was involved in a collision with a firetruck.

yī liàng xún luó chē zài wài mian dài mìng

一辆巡逻车在外面待命。

A cruiser is outside to stand watch.