儿子回来后,父亲问他:“你把信丢进邮筒了吗?” “当然”“你没看见信封上没有写地址和收信人名字吗?”

　　“我当然看见信封上什么也没写”“那你为什么不拿回来呢?”

　　“我还以为你不写地址和收信人,是为了不想让我知道你把信寄给谁呢!”

　　

 

外语的重要性

A mother mouse was out for a stroll with her babies when she spotted a cat crouched behind a bush. She

watched the cat, and the cat watched the mice.

Mother mouse barked fiercely, "Woof, woof, woof!" The cat was so terrified that it ran for it's life.