fire in the hole
01
洞里有火, 小心，爆炸
used in contexts like mining, demolition, or military operations to alert others that an explosion is about to occur
例子
As the miners prepared to blast a new tunnel, one of them shouted, "Fire in the hole!".
当矿工们准备爆破一条新隧道时，其中一个人喊道：“洞里有火！”
