李克强会见巴西联邦共和国总统

  流量到了客户端之后就涉及到进一步的分布和转化,各个入口的PV、UV是多少?转化率多少?转化通常分为浏览/点击转化和购买转化,通常用转化率或者是流失率来描述,流量呈倒三角逐步流失。

民调:乌克兰喜剧演员支持率达75%

Many of us work in an endless stream of tasks, browser tasks, social media, emails, meetings, rushing from one thing to another, never pausing and never ending. Then the day is over, and we are exhausted, and we often have very little to show for it. And we start the next . . . 洪子晴