由于很多用户通过拨通网络服务提供商(isp)上网，所以IP地址在您每次登陆时都不一样。

For many users accessing the Internet from a dial-up Internet service provider (ISP), the IP address will be different every time you log on.

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今天，微软在一篇博文上确认，《愤怒的小鸟》即将登陆Windows Phone 7，平且支持xbox live网络服务，如，成就积分和排行榜。

Microsoft confirmed today in a blog post that Angry Birds is coming to Windows Phone 7 and will support Xbox Live tie-ins like achievements and leaderboards.

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一些安全专家警告称，某些代理服务器网站可能带有病毒和恶意程序，登陆这些网站的学生会把自己置于网络犯罪的危险境地。

Security experts are warning that some proxy server website can carry viruses and malicious software, and pupils who log on put themselves at risk of cyber crime.

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