今天,社交网络在我们生活的方方面面将人们连接起来,其广度和深度是前所未有的。美国总统奥巴马四年前在总统竞选中成功地运用了社交网络。四年后,不论是奥巴马还是他的对手罗姆尼都把大量竞选精力投入社交网络这个平台。在中国,社交网络也蓬勃发展。据调查,中国平均每人每天有46分钟花在社交 Today, social networks connect people in all aspects of our lives in unprecedented breadth and depth. US President Barack Obama successfully applied social networking to the presidential election four years ago. Four years later, neither Obama nor his rival, Romney, devoted much of his campaign to social networking. Social networks are also booming in China. According to the survey, China average 46 minutes per day spent socializing