这要求平台扮演更复杂的角色：不仅是市场，更是工具箱、教练员和生态建筑师。
Author(s): W. Dednam, E.B. Lombardi, Linda A. Zotti, C. Sabater
。一键获取谷歌浏览器下载对此有专业解读
"(1) Provide an accessible interface at account setup that requires an account holder to indicate the birth date, age, or both, of the user of that device for the purpose of providing a signal regarding the user’s age bracket to applications available in a covered application store.
CBS and CBS NewsBesides its news division, which includes 60 Minutes, CBS is also home to hits like Tracker and Matlock, along with reality stalwarts Survivor and Big Brother.