“现在是可以对烟民自由开炮的时期。”我说道。"It's open season on smokers," I say.他们对英国船舶开炮.They let off their guns at the British ships.防空 部队开炮,击中了两架敌机.The anti - aircraft units opened fire and hit two of the enemy planes....

“开炮”的拼音为：kāi pào ...

“开炮”的英语可以翻译为： open fire with artillery，fire a cannon，fire，bombard ...