Google just launched their smart translator into some of their services. Google Reader was one of the first services to receive the new ‘plugin’ which is able to auto-translate any website you have subscribed to. And it looks like its working really well.
There is nothing really special that you should do. Just subscribe to your favorite blog, then in the Feed Settings tab in Google Reader you have the option “Translate into my language”. The setting will also save and the next time you try to read your other language feed, it will be done automatically.
via TC