COMPUTERS HAVE CHANGED OUR LIVES的英语作文80个单词左右
问题描述：
COMPUTERS HAVE CHANGED OUR LIVES的英语作文80个单词左右
答
Since 1946,computers have changed our lives and our ideas.The first computer was built at Harvard University in 1946.It was as large as a room and quite difficult and slow to operate.But since then,co...