rioter

1. 防暴盾牌：用于保护警员免受攻击，具备一定的耐冲击性能。2. 防暴头盔：为警员头部提供防护，对抗飞来的硬物或液体等。3. 防暴钢叉：一种控制武器，用于限制嫌疑人或 rioter 的行动自由。4. 橡胶警棍：非致命性武器，用于驱散人群或制服嫌疑人，减少暴力冲突。5. 催泪剂：喷射式武器，释放催泪气体...

4.My fellow students, and my school in order to enrich students' after-school life, and increase the life of the English interest in learning will be held on 1 October in the English Speech Contest speech entitled, "I and the motherland mob time is 9, 1, place before the n...