A doctor and a lawyer weretalking at a party. Their conversationwas constantly interrupted by peopledescribing their ailments(疾病，尤指小病) and asking the doctor forfree medical advice. After an hour ofthis, the exasperated doctor, askedthe lawyer, “What do you do to stoppeople from asking you for legaladvice when you’re out of theoffice?” 全文查看链接