曹迪民其实不是一个先生,而是一个小学生。不过当然也可以说他是一个先生,因为他是一个男的。只要是男的,你就可以称他先生。只要是男的,那么不管他是老的、小的,是在上小学,还是小学老早就毕业了,连大学也老早就毕业了,甚至连研究生也老早就毕业了,都可以称他是先生。所以我们也不妨称小学生曹迪民——曹迪民先生吧。 Cao Dimin is actually not a gentleman but a primary school student. But of course he can also be said to be a gentleman because he is a man. As long as you are a man, you can call him Mr. As long as it is a man, no matter if he is old or young, he is in elementary school or he graduated from elementary school long ago. Even universities have graduated from their old ages. Even graduate students graduated as early as they could. He is a gentleman. So we might as well call primary school student Cao Dimin, Mr. Cao Dimin.