他们打开消防水龙头朝人群喷去,把他们浇湿。
为了安全起见,高层建筑必须安装消防水龙头。
For the sake of safety, all tall buildings must be equipped with hoses.
本月,热浪无情袭击华盛顿特区,当地居民说必须要有消防水龙头来为华盛顿特区降温了。
An open fire hydrant cools off a Washington, D.C., resident during a heat wave this month.
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