求翻译：为吸引用户和增加用户粘度，大多数sns网站是不收取注册费的。人人网也一样。但是人人网对高级会员的提供一定的特权和和特殊服务，这些也是免费的，但只有成为会员的用户才可以拥有。而成为高级会员是要收费的是什么意思？

In order to attract users and increase user viscosity, the most sns site does not charge a registration fee. Everyone network. But everyone net provision of senior members certain privileges and special services, these are also free, but only to become a member of the user can have. Become a senior

In order to attract users and increase user's viscosity, most SnS web site is not subject to a registration fee. Everyone Online is the same. But all of the senior members of the Internet provide a certain amount of privileges and special services, these are also available free of charge, but only a

In order to attract the user and the increase user viscosity, the majority sns website does not charge the registry fee.Everybody net is also same.But everybody net provides certain privilege and with the special service to the high-level member, these also are free, but only then becomes member's u

To attract users and increase the viscosity of users, most of the SNS website does not charge a registration fee. All networks as well. Advanced network members offer a range of privileges and special services, which are free of charge, but only as a member of the users can have. To become the senio

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