用MSN、Skype、Gtalk订阅博客和新闻的更新提醒
cnn.com delivers up-to-the-minute news and information on the latest top stories, weather, entertainment, politics and more.
http://rss.cnn.com/rss/edition_us.rss
哪吒机器人提醒示例：
哪吒机器人提醒：
CNN.com - US
【标题】Discovery launch set for late Friday
【摘要】nasa has reset the launch of space shuttle discovery for just before midnight friday aft..... (2009-8-28 2:31:59)
