警察使用催泪弹来驱散人群。

The police used a tear shell to disperse the crowd.

当局还使用水枪驱散人群。

Authorities also used water cannons to disperse the crowd.

安全部队使用眩晕手榴弹驱散人群。

Security forces used stun grenades to disperse the crowd.

警察驱散人群。

The police scattered the crowd.

这种设备可以发射出令人不悦的高频悲叹声用来驱散人群.

It emits unpleasant high - pitched wails that are intended to disperse crowds.

警方立即付诸武力，他们用催泪瓦斯和高压水炮驱散人群。

Police immediately responded with force, firing tear gas and water cannons to disperse crowds.

警方立即付诸武力，他们用催泪瓦斯和高压水炮驱散人群。

Police immediately responded with force, firing tear gas and water cannons to disperse crowds .

一种在高压下用来驱散人群的安装在卡车上的用来喷水的管子（特别是暴乱的群众）。

A truck-mounted hose that fires water under high pressure to disperse crowds (especially crowds of rioters).

群众聚集在中心广场，之前他们突破了障碍物，士兵和警察用催泪瓦斯和实弹驱散人群。

Crowds filled a central square after breaking through barriers, and soldiers and police turned to tear gas and live fire to drive them out.