As we all know ,everything has two sides .
SNS gives us a platform to know more friends ,and it is convinient for us to communicate with others .As it is a virtual world,we can talk with all kinds of people .What's more ,there is no need to worry about what we should say and what we shohttp://www.rixia.cculdn't .
On the other hand ,we rely on SNS so much in our life ,we will lose some opptiunities to commnicate with people around us ,for example ,our friends,our teachers ,our parents and so on .Importantly ,we maybe become silent ,dont want to say a word in the real world .

【参考范62616964757a686964616fe58685e5aeb931333330363234文一】
　　Social Network Sites
　　In recent years, social network sites like Renren and Kaixin have rapidly gained popularity among all kinds of people. Many people spend a lot of time on those sites chatting, making friends and playing games. Those sites have become a part of their life.
　　The public hold different views on this phenomenon. Some are in favor of those sites for they provide many opportunities to know other people and to know what’s happening in the world. Besides, they’re very convenient to access. One can use a computer or cell phone to log on at home, in a restaurant, or even in the subway. But some people don’t approve of the sociahttp://www.rixia.ccl network sites. They say that people are wasting too much time on the sites. Some even get addicted to them and abandon their real life. After all, they don’t live in the virtual world.
　　In my opinion, the social network sites can be very helpful when we want to keep in touch with friends, but we must remember that the real world is the most important in our life.
　　【参考范文二】
　　Social Network Sites
　　Social network websites have rapidly increased in popularity over the past few years. Many people have registered and become members of some social network websites, such as Facebook, Kaixin and Twitter. These websites have become a part of their daily life.
　　People’s opinions vary greatly on social network sites. Supporters regard social network websites as places to share feelings and experiences with their friends. Besides, they say these websites provide various interesting games and can help people relax. However, opponents think it is difficult to protect users’ privacy on social network sites. Apart from that, they maintain that users’ chances to gain employment may be reduced as more and more employers take the images which users portray on social network sites into consideration.
　　As far as I’m concerned, social network sites serve as a good platform for us to make new friends and keep in touch with old ones. Still, we should be aware of the potential dangers involved. It is very necewww.rixia.ccssary to adjust our privacy settings to control who has access to our personal information.

Social Network Sites
　　62616964757a686964616fe78988e69d8331333330363261In recent years, social network sites like Renren and Kaixin have rapidly gained popularity among all kinds of people. Many people spend a lot of time on those sites chatting, making friends and playing games. Those sites have become a part of their life.
　　The public hold different views on this phenomenon. Some are in favor of those sites for they provide many opportunities to know other people and to know what’s happening in the world. Besides, they’re very convenient to access. One can use a computer or cell phone to log on at home, in a restaurant, or even in the subway. But some people don’t approve of the social network sites. They say that people are wasting too much time on the sites. Some even get addicted to them and abandon their real life. After all, they don’t live in the virtual world.
　 In my opinion, the social network sites can be very helpful when we want to keep in touch with friends, but we must remember that the real world is the most important in our life.
【参考范文二】
　　Social Network Sites
　　Social network websites have rapidly increased in popularity over the past few years. Many people have registered and become members of some social network websites, such as Facebook, Kaixin and Twitter. These websites have become a part of their daily life.
People’s opinions vary greatly on social network sites. Supporters regard social network websites as places to share feelings and experiences with their friends. Besides, they say these websites provide various interesting games and can help people relax. However, opponents think it is difficult to protect users’ privacy on social network sites. Apart from that, they maintain that users’ chances to gain employment may be reduced as more and more employers take the images which users portray on social network sites into consideration.
　As far as I’m concerned, social network sites serve as a good platform for us to make new friends and keep in touch with old ones. Still, we should be aware of the potential dangers involved. It is very necessary towww.rixia.cc adjust our privacy settings to control who has access to our personal information.

Social Network Sites
　　In recent years, social network sites like Renren and Kaixin have rapidly gained popularity among all kinds of people. Many people spend a lot of time on those sites chatting, making friends and playing games. Those sites have become a part of their life.
　　The public hold different views on this phenomenon. Some are in favor of those sites for they provide many opportunities to know other people and to know what’32313133353236313431303231363533e59b9ee7ad9431333330363731s happening in the world. Besides, they’re very convenient to access. One can use a computer or cell phone to log on at home, in a restaurant, or even in the subway. But some people don’t approve of the social network sites. They say that people are wasting too much time on the sites. Some even get addicted to them and abandon their real life. After all, they don’t live in the virtual world.
　　In my opinion, the social network sites can be very helpful when we want to keep in touch with friends, but we must remember that the real world is the most important in our life.

社交网络 社交网络是一个社会结构由个人或组织组成。他们由友谊，血缘关系，共同利益，等关系连接起来.
A social network is a social structure made up of individuals (or organizations) called "nodes", which are tied (connected) by one or more specific types of interdependency, such as friendship, kinship, common interest, financial exchange, dislik日夏养花网e, sexual relationships, or relationships of beliefs, knowledge or prestige.
Social Networks are groups of people who share interests and who interact in a variety of ways via software on websites. These include file-sharing, chatting, messaging, exchanging photos/video etc. Social network sites are usually free to join. Include Myspace,Facebook,Bebo,Orkut,LinkedIn and so on.
We define social network sites as web-based services that allow individuals to construct a public or semi-public profile within a bounded system, articulate a list of other users with whom they share a connection, and view and traverse their list of connections and those made by others within the system. The nature and nomenclature of these connections may vary from site to site.
The Importance of Social Networking
Social networking can help a business gain contacts, clients, and increased public awareness.
Even entrepreneurs who run small businesses from their homes can take advantage of this resource to set up a global presence.
To make the most of social networking, it's important to fully understand the concept of social networking and how it can be applied in ways that will help you grow your business. (http://www.joozone.com/)
Social networking is making its mark in history these days. In fact, it is progressing so fast, it is leaving the news media in the dust. Everyday people are reporting news faster than a whole news team.