作为反击，警察们冲上去，用警棍敲打着示威人群的头，用辣椒喷雾和CS气向人群中喷洒，警笛响个不停。
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illegally installing or using special sirens or signal light equipment in motor vehicles .
在机动车辆上非法安装、使用特殊音响警报器或者标志灯具的。
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When they heard the police sirens, they all set about saving their own skins.
听到警车号笛, 他们便纷纷逃窜.
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格兰特成了明星,得以在优秀影片《夺命警报》 、 《浮华暂借问》和《理智与情感》等片中扮演角色.
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On large ranches, copters have sirens for scaring out cattle lost in the bush.
在大的牧场里, 直升机装有警报器,可以把失散的牛从灌木丛中吓出来.
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From the window came the din of traffic police sirens and the hum of a generator.
窗外不时传来警笛尖锐的声音和发电机的嗡嗡声.
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Life became a blur of police sirens, doctor's reports and family court appearances.
我的生活中充斥着警车的汽笛声 、 医生的验伤报告以及在家庭法庭对付公堂的场景.
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Warning sirens apparently went off three hours before the twister hit the building.
而显然的是,警报汽笛在龙卷风来袭三个小时之前就已拉响.
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We react to stresses such as the jangle of telephones or the wailing of police sirens.
我们对于电话的叮铃声,警笛的尖啸声之类使人紧张的情况总要作出反应.
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The sound of sirens was an omnipresent background noise in New York.
在纽约，警报声是无处不在的背景噪音。
《柯林斯高阶英汉双解学习词典》
Even police car sirens couldn't scare the big reptile off the road.
甚至连警车鸣笛都无法把这只庞然的爬虫类动物从路中吓跑.
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Seconds later, the green police turn on their sirens and are in hot pursuit.
过了几秒后, 环保警察鸣警笛同时追赶(红车).
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