2012年9月21日
每日英语：Seven ways mobile phones have changed lives in Africa
摘要： Mobile phones have become an essential part of our everyday life. Through a special month-long series,"Our Mobile Society," we examine how phones and tablets are changing the way we live.tablet：平板电脑，药片Lagos, Nigeria (CNN)-- A little over a decade ago there were about 100,000 phone lines in 阅读全文
posted @ 2012-09-21 19:31 微雪 阅读(1318) 评论(0) 推荐(0)