Often, policy change is needed, and mediaadvocacy programs can be an effective complement to a social marketing program.
大多数情况下，需要改变策略，同时媒体宣传对于社会营销项目也是一个有效的补充。
2
If they do receive the proper funding, they could release the device in partnership with the Freedom of the Press Foundation mediaadvocacy group.
如果得到适当的资金援助，他们可以与自由出版基金会的媒体宣传组合作，将该装置投放到市场。
3
Common Sense Media, an advocacy group based in San Francisco, lauded the proposed changes, saying parents “should absolutely remain the gatekeepers when it comes to their children’s online privacy.”