范例：
A：Do you think college students should be encouraged to use smart phones?
A：你认为是否应该鼓励大学生使用智能手机？
B：I disagree. College students using smart phones are easy to get addicted to the Internet and games, which seriously affect their study. Some students cheat in exams by sending short messages on mobile phones.
B：我不赞同，大学生使用智能手机易于沉迷上网和游戏，严重影响学习。一些学生会在考试时利用手机发短信作弊。
A：I don't think so. It is easy for college students to keep in touch with their families by using smart phones. It is also convenient for students and friends to exchange information.
A：我不这么认为，大学生使用智能手机能够便于与家人联系。还方便同学朋友间互通信息。
Now is the information age, the use of smart phones can be easy for college students to access the Internet and download information.
现在是信息时代，使用智能手机能够大学生方便上网查资料及下载资料。
B：That may be true, but I still think it's too much of a good thing to try to control smartphone use among college students.
B：也许你说的对，但我仍然认为，要对大学生使用智能手机的时间进行控制，过犹不及。
