Who set off the fire alarm?

谁拉响了火警报警器？

The smoke sets off the fire alarm.

烟雾触发了火警报警器。

The lecture was curtailed by the fire alarm going off.

那次讲座被突然鸣响的火警中断了。

Then the fire alarm went off. I just grabbed my clothes and ran out.

之后火警响了，我只抓起衣服就跑了出去。

Suddenly the fire alarm went off. We all rushed out the door.

突然，火警警报响了。我们都冲出门去。

To their surprise, they found that it climbed over to the fire alarm on the back wall and set it off!

令他们惊讶的是，他们发现它爬到了后墙的火警警报器上，拉响了警报！

Most are also equipped with automatic fire alarm systems.

大多数还配备了火灾自动报警系统。

The manual fire alarm systems includes fire alarm pull stations and pipes.

手动火灾报警系统包括了火警拉栓和管道。

The floors of all campus buildings are equipped with manual fire alarm system.

所有校园建筑的楼层均装有手动火灾报警系统。

If the fire alarm is counted, all residents are requested to assemble in the courtyard.

如果算上了火警，请所有居民在院子里集合。

The vast majority of false fire alarms are prank calls made anonymously from fire alarm boxes on street corners.

绝大多数火灾误报都是用街角的消防报警箱匿名拨打的恶作剧电话。

Whenever you move to a new area, you should locate the fire alarm pull stations and the two exits nearest your room.

每当你搬去一个新的地方，都应该找到火灾警报器的位置和离你房间最近的两个出口通道。

A: Is the fire alarm working?

A：这个火警警报器好用吗？

The smoke activated the fire alarm.

烟雾触发了火警报警器。

As I cooked, the smoke set off the fire alarm.

当我做饭时，烟引起了火警。

We lit out of the library when the fire alarm sounded.

火警声响了以后我们立即离开了图书馆。

Megan smiled and went to the nearest fire alarm.

梅金笑了笑，走到了离他最近的警报旁边。

The proceedings were interrupted by the fire alarm.

会议的进程被火灾警报打断了。

This is an automatic fire alarm system design graduate thesis!

这是一个火灾自动报警系统毕业设计论文！

"Let's say there's a 911 call," he says. "the fire alarm goes off."

“比方说我们收到一个911报警电话”，他讲道，“火警警报突然拉响。”

Broadcasting will be repeated during fire alarm and evacuation.

广播将在火警和疏散时重复播放。

Similarly, on hearing a fire alarm many people do absolutely nothing.

同样的，一听到火灾警报，许多人是完全不为所动的。

A fire alarm controller is an important part of a fire alarm system.

火灾报警控制器是火灾自动报警系统的重要组成部分。

The necessity of installing the residual current fire alarm system was analyzed.

分析了设置剩余电流火灾报警系统的必要性。

Replaced the AC filter, applied pest control spay, replaced fire alarm batteries, etc.

——换了空调过滤网，喷了杀虫药，给火灾报警器换了电池，等等。

We are all exhausted and collapse into our dorms - but are woken suddenly by a fire alarm.

我们都累坏了，瘫倒在自己的房间里，但突然被火灾警报惊醒了。

Jack pulls the fire alarm and Cofell's elevator stops giving Jack time to dart down the stairwell.

杰克拉下了大楼的火警，拉菲尔乘坐的电梯停住了，这就使杰克有时间从楼梯井飞奔往下。

Jack pulls the fire alarm, and Cofell's elevator stops, giving Jack time to dart down the stairwell.

杰克拉下了大楼的火警，拉菲尔乘坐的电梯停住了，这就使杰克有时间从楼梯井飞奔往下。

If you will pardon so commonplace a simile, we have set off the fire alarm and have nothing to do but to wait.

如果你能理解这样一个滥俗的比喻：我们已经拉响了火警警报，接下来能做的只有等待。