teargas的例句（teargas在句子中的用法）

• Police used teargas as hundreds of people demanded fresh elections and they through metal fences . Mr. 数百人要求重新选举并冲破了金属支架,警察动用了催泪瓦斯.
• The day of terror ended after police used teargas and stormed the house. 警察使用了催泪瓦斯攻入屋子以后，恐惧的一天结束了。
• Police fired shots and used teargas to disperse the demonstrators... 警方鸣枪并使用催泪弹来驱散示威者。
• They possess a formidable arsenal of rifles, machine guns, landmines and teargas. 他们持有的步枪、机枪、地雷和催泪弹数量惊人。