代理，高手帮我看看，就是这个网站，怎么获取源代码，出不去

Question

 static void Main(string[] args)
        {
            string sURL;
            sURL = "http://www.twitter.com/";            WebRequest wrGETURL;
            wrGETURL = WebRequest.Create(sURL);            WebProxy myProxy = new WebProxy("203.113.132.50", 8080);
            myProxy.BypassProxyOnLocal = true;            wrGETURL.Proxy = WebProxy.GetDefaultProxy();            Stream objStream;
            objStream = wrGETURL.GetResponse().GetResponseStream();            StreamReader objReader = new StreamReader(objStream);            string sLine = "";
            int i = 0;            while (sLine != null)
            {
                i++;
                sLine = objReader.ReadLine();
                if (sLine != null)
                    Console.WriteLine("{0}:{1}", i, sLine);
            }
            Console.ReadLine();        }

Answer 1

http://www.twitter.com/  这个网站都打不开还怎么获啊