Initially it might seem a little complex to set up the operators to transform the feed into a combinedfeed with filters.
一开始，通过设置操作符将feed转换成一个带有过滤器的合并的feed似乎有点复杂。
2
All of these feeds are then combined into just one feed that you can share for yourself or anyone else.
所有这些供稿将会结合成一个，你可以分享给自己或者任何其他人使用。
3
This pattern, shown in figure 8, extends pattern 2 by aggregating two existing syndication feeds into a feed mashup in retrieving a combined set of secondary data.