1．A computer is a machine that accepts and processes data into information under the_control_of a stored program.
计算机是一种在存储程序的控制之下，接收数据，并把其处理成信息的机器。
2．Telephones, airconditioners, TVs, digital cameras, computers and the Internet have taken_their_place_in our life.
电话、空调、电视、数码相机、电脑、网络已经进入了我们的生活。
3．I am_convinced_that human is able to use Internet properly and scientifically.
我相信，人类能够正确地、科学地使用互联网。
4．For some students who_like_playing_computer_games,_computer may affect their learning.
对于喜欢玩电脑游戏的一些学生来说，电脑可能会影响他们的学习。
