Dentist:I'm sorry,madam,but I'll have to charge you twenty-five dollars for pulling your son's tooth.
Mother:Twenty-five dollars!But I thought you only charged five dollars for an extraction.
Dentist:I usually do.But your son yelled so loud,he scared four other patients out of the office.
昂贵的代价
牙科医生：对不起,夫人,为给您的儿子拔牙,我得收二十五美元.
母亲：二十五美元!可是我知道您拔一颗牙只要五美元呀?
牙科医生：是的.但是您儿子这么大声地叫唤,他都吓跑四
哈哈 还可以吧