清晨10点，长长的警报声响彻在中国东部江苏省省会城市南京市上空。
In Nanjing, the capital of East China's Jiangsu Province, a long air attack alarm sounded across the city at 10 in the morning.
震耳欲聋的警报声响彻四方，恼火、宽慰与好奇混成一团，涌进我的脑海。
A piercing wail erupted from all sides, and a squabbling mixture of annoyance, relief and curiosity filtered into my mind.
警报的嗡嗡声响彻整个院子。
防空警报声响起，汽车、火车和舰船笛声哀鸣，人们肃立着为上周地震中的遇难者默哀3分钟。
Air raid sirens, and car, train and ship horns wailed and people stood for three minutes in silence yesterday to mourn the tens of thousands who died in last week's earthquake.
他说：“当我还是孩子时，每当警报声响，我便会想我的父母和兄弟在哪里。”
"When I was a kid and the big alarms sounded for an emergency, I would wonder where my parents and brothers were," he says.
家庭警报发出的强烈声响不仅可以将歹徒吓跑，同时警察也可及时得知有人试图闯入你家。
Home alarms not only make a loud noise to scare robbers away, but also let the police know that someone is trying to break into your house.
最后，第三个警报铃声响起时您需要将一个修补程序应用于一个函数，但是没有把握中应用理想的修补程序(或无法做到这一点)，因此，另一个解决方法来重新排序。
Finally, a third alarm bell rings when you need to apply a fix to a function but don't feel confident in applying an ideal fix (or are unable to do so), so you resort to yet another workaround.
当警报声响起时，用户可以观察系统界面上的连续镜头，然后互相做出及时地反馈。
When an alarm occurs, users can view footage from within the access interface, allowing staff to react quickly.
当你正在煮饭或淋浴制造许多蒸气时，烟雾警报器会发出声响执行它的工作。
Asmoke alarm is just doing its job when it sounds while you're cooking or taking a shower with lots of steam.
警报声响了几个小时。
警报声响了几个小时。
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