六、科技（电话，电脑）的利与弊
    1. On the positive side,
    （1） make life faster, easier and safer （2） the world is be#ing smaller and closer, trains cars plains make possible to travel to distant places （3）modern #munication tools,使人们更好的交流，与任何地方的人交流，特别使促进了business的发展（4）longer life expectancy由于progress of medical science （5）电影电视made life enjoyable and colorful （6）计算机和Internet get information easier, make friends, business, tele-education
    2. On the negative side, （1）机器的使用造成unemployment（2）电话和互联网的使用alienate people from their friends 因为lack adequate face-to-face #munication. （3）Children 缺乏essential interpersonal skills.Those who indulge in … often feel isolated and being cut off from the outside world, they tend to be more introverted, self-centered and with drawn