water cannons

基本解釋

I told them that I thought the use of water cannons was prohibited in the USA, and they were astonished.
我告訴他們，我想使用水砲被禁止在美國(guó)，他們感到驚訝。
South Korean police have fired water cannons and arrested more than 200 people who were protesting against plans to resume US beef imports.
韓國(guó)警方發(fā)射高壓水槍，竝拘捕超過(guò)200名抗議計(jì)劃恢複美國(guó)牛肉進(jìn)口的人。
blog.sina.com.cn
Wildlife workers are also firing loud cannons to "haze" birds from the water's edge.
野生動(dòng)物工作者則發(fā)射聲音很大的砲彈來(lái)把鳥(niǎo)從水邊轟開(kāi)。

Police responded by using tear gas, water cannons, baton charges and rubber bullets to disperse the crowd.

He has used spoiled pie filling, fired from water cannons, as a weapon at sea.
NEWYORKER: Neptune’s Navy
The whaling ship blasted its horns and turned on its water cannons, which sent powerful jets overboard.
NEWYORKER: Neptune’s Navy