I'm a Letter-carrier
A doctor told his patient there was nothing really the matter with him. " All you requir is more outdoor life; walk two or three miles regularly everyday; by the way, what's your business? "
" I'm a letter-carrier." the patient answered.
我是邮递员
医生告诉他的病人说他没有什么毛病。“你现在需要的就是更多的 户外生活;天天坚持走二三里路;顺便问一下,你是干什么工作的?”
“我是邮递员。”病人回答。