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 communication.
(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.
