网上的流量：
访问：number of webpage visitors,number of visitors to the webpage
信息：amount of information flow,rate of info flow（比如：G/month 等衡量方式）
网上的流量：
访问：number of webpage visitors,number of visitors to the webpage
信息：amount of information flow,rate of info flow（比如：G/month 等衡量方式）