如何让像谷歌这样的搜索引擎可以访问Flex RIA内容？

How would you make the contents of Flex RIA applications accessible to Google, so that Google can index the content and shows links to the right items in your Flex RIA. Consider a online shop, created in Flex, where the offered items shall be indexed by Google. Then a link on Google should open the corresponding product in the RIA.How would you make the contents of Flex RIA app