The first solution for SNS affect people’s privacy is that w

我直接在原文里改了.如下：
The first solution for SNS‘s affecting people’s privacy is that we need to continue enhance arwareness of people’s self- protection.Netizens need to selectively trust the SNS and reminds themselves in the virtual network all the time to reduce the damage degree to a minimum as far as possible.According to Jim Harper,Director of Information Policy Studies,Cato Institute.“The better approach is consumer awareness and empowerment...The privacy-sensitive can protect themselves wherever they go on the Internet,while the rest get the interaction they want.” That shows that online users skillfully use teh social networks is based on paying attention to their demand and believe the SNS.In short,when users improve their arwareness and requirements to SNS,so that the communication on SNS will be more optimism.