AA：
The following appeared as part of a newspaper editorial.
“Two years ago Nova High School
began to use interactive computer instruction in three academic subjects. The school dropout rate declined immediately, and last year’s graduates have reported some impressive achievements in college. In future budgets the school board should use a greater portion of the available funds to buy more computers, and all schools in the district should adopt interactive computer instruction throughout the curriculum.”
两年前Nova高中开始在3个科学科目中使用互动计算机指导。学校的退学率立刻下降，而且去年的毕业生在大学取得了一些很不错的成绩。在未来的预算中，校董事会应该在能得到的资金中拨出更大的一块用来购买更多的计算机。而且这一区的所有学校都应该在课程中采用互动计算机指导。
AI：“With the increasing emphasis on a global economy and international cooperation, people need to understand that their role as citizens of the world is more important than their role as citizens of a particular country. ”
