Culture
Home alone but together on the Net
作者：SIMON STAFFORD, 21ST CENTURY STAFF
How many friends do you have on Kaixin.com? How many of these people do you really know? Do you lose sleep if someone “defriends” you?
If so, the thoughts of some leading American academics might give you pause for thought.
- 对本期电子报订户、有效期内的VIP教师会员和本学期二十一世纪英文报尊享卡用户，我们开放所有内容：
- 如果您拥有以上权限，请点这里登录；
- 订阅电子报，请点这里；
- 激活VIP教师卡，请点这里；
- 激活21英语尊享卡，请点这里。
