单词	Nancy is a good typist
释义	Nancy is a good typist. 学生就说：
随便看	main body of knowledge main body of law main body of law operation main body of loop main body of management mainbody of metaphor main body of morality main body of negotiations main body of oil main body of ownership mainbody of policy decision main body of privacy right main body of profit main body of proof main body of property right main body of property rights main body of public administration main body of readers Main body of resources requirement main body of responsibility main body of retarder main body of rights main body of social security main body of students main body of supervision