With the rapid development of Internet technology, social networking sites become increasingly prevalent and gradually penetrate into every aspect of netizens’ life, which contributes to sustaining its attention of the public.

However, whether the social networking sites, such as QQ, Fetion, Facebook, Weixin and so forth, do help to the social life of community or not depends on people. On one hand, it is well received by some people that the social networking sites provide easy access for people to make friends with others, to know others’ world and share something enjoyable with others without any limitation of time, region and race. Just as one of my friends said, “The high-techs are improving our life and today, we have no need to worry about having no accompanies to talk and to share something. Furthermore, we can now enjoy ourselves by possessing our own space where we can decorate it with unique style, write down our thoughts and feeling, share something new we came across with friends and even strangers. And we can find out colorful beauties of life. It’s amazing!”

On the other hand, curiously enough, other people take it seriously for the negative effect of the social networking sites. They claimed that the virtual-world experience, such as on-line chatting, makes no sense. Although relieving people from hard-pressed work temporarily, they increase the risk that more and more people liably and uncontrollably pour too much time into on-line chats, which significantly has bad influence on their work or study and even cause them to be addicted to it. And around me, a certain number of teenagers couldn’t handle it well and the social networking nearly destroyed their study.

From my point of view, the social networking site is a double-edge sword. The function and kind of it are tremendously various but not all of them fits everyone in. It’s high time that we chose the right one appropriately and make good use of it so as not to obstruct our daily work.