英文幽默笑话：关于水的笑话

 An instructor¹ in chemical warfare² asked soldiers in his class: Anyone knows the formula for water? 

　　Sure. That's easy, said one man. 

　　What is it? 

　　H, I, J, K, L, M, N, O. 

　　What, what? reasked the instructor. 

　　H to O, explained the chemistry expert. 

　　生化战争课的老师在课堂上问士兵们：谁知道水的分子式？ 

　　当然，太简单了。一个士兵回答道。 

　　是什么？ 

　　H, I, J, K, L, M, N, O. 

　　什么，什么？老师又问道。 

　　H to O，化学专家解释道。

1 instructor   

n.指导者，教员，教练

参考例句：

• The college jumped him from instructor to full professor.大学突然把他从讲师提升为正教授。
• The skiing instructor was a tall,sunburnt man.滑雪教练是一个高高个子晒得黑黑的男子。

2 warfare   

n.战争(状态)；斗争；冲突

参考例句：

• He addressed the audience on the subject of atomic warfare.他向听众演讲有关原子战争的问题。
• Their struggle consists mainly in peasant guerrilla warfare.他们的斗争主要是农民游击战。