1. 火警警報響時全體人員應到樓外集合。
   If the fire-alarm goes, staff should assemble outside the building.
2. 這種警報一發(fā)出，汽車就停止不動了。
   This alarm immobilizes the car.
3. 防盜警報器一響，盜賊立刻逃走了。
   The thieves ran away when the burglar alarm went off.
4. 防盜警報器一響，警衛(wèi)就放出了警犬。
   The guard loosed the dogs when the burglar alarm went off.
5. 報警器正發(fā)出火警警報。
   The fire-alarm is giving warning of fire.
6. 汽笛響起了空襲警報。
   The sirens sounded an air-raid warning.
7. 我一看見冒煙，就發(fā)出了警報。
   I gave the alarm as soon as I saw the smoke.

警的英語翻譯：

報的英語翻譯：