您要查找的是不是：
- Loudspeaker van; loudspeaking (or Boom) car; sound truck 宣传车
- sound truck;loudspeaking (or boom) car;Loudspeaker van 宣传车
- Loudspeaker van; loud speaking(/Boom)car; 广告宣传车
- Sound trucks were driving slowly through the streets. 广播车正缓缓穿过街道。
- A device for projecting sound waves, as in a loudspeaker. 角状扩音器一种用来产生声波的装置，如扬声器
- Top: Members of the Formosa magazine use sound trucks and loudspeakers to broadcast biased and divisive harangues to instigate the public. 上图：高雄暴力事件发生时，美丽岛杂志分子以宣传车和扩音器不断播出偏激、谩骂和挑拨、分化的言论。
- The moving van is a monster of a truck. 这辆搬家车是辆巨型卡车。
- The van hurtled round the corner. 客货车疾驶转过街角。
- The nurse paged the doctor on the loudspeaker. 护士通过广播喊叫那位医生。
- We heard the news over the loudspeaker. 我们听见扩音器里广播了这一消息。
- A sound mind is inseparable from a sound body. 健全的精神是与健康的身体是不可分割的。
- As the bus turn the corner, it collided with a van. 公共汽车转过拐角时与客货车相撞。
- He brought three people to the party in his van. 他用客货车载了三个人来参加聚会。
- Alarmed at the first sound, we hit the dirt. 第一声警报一响我们就迅速卧倒。
- The sound of the truck receded into the distance. 卡车的声音渐渐在远处消失了。
- A delivery van has brought the grocery order. 送货车已把定购的杂货送来了。
- He has told a story which sound not objective. 他讲了听起来不真实的一个故事。
- The police hustled the thief into their van. 警察把小偷推进了车内。
- A partition that prevents interference between sound waves in a loudspeaker. 隔音板在扩音器中防止声波相互干扰的隔离装置
- She pulled the van to the left to avoid a dog. 她把客货车向左一闪以免轧著狗。
