欢迎关注“创事记”的微信订阅号：sinachuangshiji 文/火精灵Assassin 早在2011年，互联网广告领域尚处方兴未艾之时，Facebook推出了一种名为”Sponsored...
welcome WeChat subscription number attention "a note": sinachuangshiji / fire wizard Assassin as early as 2011, Internet advertising is still be just unfolding at the time, Facebook launched a project called "Sponsored...
